1960675808

素因数分解:

$2^5\times 7^4\times {\mathrm{13}}^2\times {\mathrm{151}}^1$

素因数の和:215

約数の個数: 180

約数和(自身を含む): 4908494808

約数和(自身を除く): 2947819000

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 49, 52, 56, 91, 98, 104, 112, 151, 169, 182, 196, 208, 224, 302, 338, 343, 364, 392, 416, 604, 637, 676, 686, 728, 784, 1057, 1183, 1208, 1274, 1352, 1372, 1456, 1568, 1963, 2114, 2366, 2401, 2416, 2548, 2704, 2744, 2912, 3926, 4228, 4459, 4732, 4802, 4832, 5096, 5408, 5488, 7399, 7852, 8281, 8456, 8918, 9464, 9604, 10192, 10976, 13741, 14798, 15704, 16562, 16912, 17836, 18928, 19208, 20384, 25519, 27482, 29596, 31213, 31408, 33124, 33824, 35672, 37856, 38416, 51038, 51793, 54964, 57967, 59192, 62426, 62816, 66248, 71344, 76832, 96187, 102076, 103586, 109928, 115934, 118384, 124852, 132496, 142688, 178633, 192374, 204152, 207172, 219856, 231868, 236768, 249704, 264992, 357266, 362551, 384748, 405769, 408304, 414344, 439712, 463736, 499408, 673309, 714532, 725102, 769496, 811538, 816608, 828688, 927472, 998816, 1250431, 1346618, 1429064, 1450204, 1538992, 1623076, 1657376, 1854944, 2500862, 2693236, 2858128, 2900408, 3077984, 3246152, 4713163, 5001724, 5386472, 5716256, 5800816, 6492304, 8753017, 9426326, 10003448, 10772944, 11601632, 12984608, 17506034, 18852652, 20006896, 21545888, 35012068, 37705304, 40013792, 61271119, 70024136, 75410608, 122542238, 140048272, 150821216, 245084476, 280096544, 490168952, 980337904, 1960675808]

約数ペア:

[(1, 1960675808), (2, 980337904), (4, 490168952), (7, 280096544), (8, 245084476), (13, 150821216), (14, 140048272), (16, 122542238), (26, 75410608), (28, 70024136), (32, 61271119), (49, 40013792), (52, 37705304), (56, 35012068), (91, 21545888), (98, 20006896), (104, 18852652), (112, 17506034), (151, 12984608), (169, 11601632), (182, 10772944), (196, 10003448), (208, 9426326), (224, 8753017), (302, 6492304), (338, 5800816), (343, 5716256), (364, 5386472), (392, 5001724), (416, 4713163), (604, 3246152), (637, 3077984), (676, 2900408), (686, 2858128), (728, 2693236), (784, 2500862), (1057, 1854944), (1183, 1657376), (1208, 1623076), (1274, 1538992), (1352, 1450204), (1372, 1429064), (1456, 1346618), (1568, 1250431), (1963, 998816), (2114, 927472), (2366, 828688), (2401, 816608), (2416, 811538), (2548, 769496), (2704, 725102), (2744, 714532), (2912, 673309), (3926, 499408), (4228, 463736), (4459, 439712), (4732, 414344), (4802, 408304), (4832, 405769), (5096, 384748), (5408, 362551), (5488, 357266), (7399, 264992), (7852, 249704), (8281, 236768), (8456, 231868), (8918, 219856), (9464, 207172), (9604, 204152), (10192, 192374), (10976, 178633), (13741, 142688), (14798, 132496), (15704, 124852), (16562, 118384), (16912, 115934), (17836, 109928), (18928, 103586), (19208, 102076), (20384, 96187), (25519, 76832), (27482, 71344), (29596, 66248), (31213, 62816), (31408, 62426), (33124, 59192), (33824, 57967), (35672, 54964), (37856, 51793), (38416, 51038)]