25160688

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{109}}^1\times {\mathrm{229}}^1$

素因数の和:359

約数の個数: 120

約数和(自身を含む): 81567200

約数和(自身を除く): 56406512

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 56, 63, 72, 84, 109, 112, 126, 144, 168, 218, 229, 252, 327, 336, 436, 458, 504, 654, 687, 763, 872, 916, 981, 1008, 1308, 1374, 1526, 1603, 1744, 1832, 1962, 2061, 2289, 2616, 2748, 3052, 3206, 3664, 3924, 4122, 4578, 4809, 5232, 5496, 6104, 6412, 6867, 7848, 8244, 9156, 9618, 10992, 12208, 12824, 13734, 14427, 15696, 16488, 18312, 19236, 24961, 25648, 27468, 28854, 32976, 36624, 38472, 49922, 54936, 57708, 74883, 76944, 99844, 109872, 115416, 149766, 174727, 199688, 224649, 230832, 299532, 349454, 399376, 449298, 524181, 599064, 698908, 898596, 1048362, 1198128, 1397816, 1572543, 1797192, 2096724, 2795632, 3145086, 3594384, 4193448, 6290172, 8386896, 12580344, 25160688]

約数ペア:

[(1, 25160688), (2, 12580344), (3, 8386896), (4, 6290172), (6, 4193448), (7, 3594384), (8, 3145086), (9, 2795632), (12, 2096724), (14, 1797192), (16, 1572543), (18, 1397816), (21, 1198128), (24, 1048362), (28, 898596), (36, 698908), (42, 599064), (48, 524181), (56, 449298), (63, 399376), (72, 349454), (84, 299532), (109, 230832), (112, 224649), (126, 199688), (144, 174727), (168, 149766), (218, 115416), (229, 109872), (252, 99844), (327, 76944), (336, 74883), (436, 57708), (458, 54936), (504, 49922), (654, 38472), (687, 36624), (763, 32976), (872, 28854), (916, 27468), (981, 25648), (1008, 24961), (1308, 19236), (1374, 18312), (1526, 16488), (1603, 15696), (1744, 14427), (1832, 13734), (1962, 12824), (2061, 12208), (2289, 10992), (2616, 9618), (2748, 9156), (3052, 8244), (3206, 7848), (3664, 6867), (3924, 6412), (4122, 6104), (4578, 5496), (4809, 5232)]