1835778880

素因数分解:

$2^6\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{15217}}^1$

素因数の和:15276

約数の個数: 112

約数和(自身を含む): 4870368720

約数和(自身を除く): 3034589840

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 29, 32, 40, 52, 58, 64, 65, 80, 104, 116, 130, 145, 160, 208, 232, 260, 290, 320, 377, 416, 464, 520, 580, 754, 832, 928, 1040, 1160, 1508, 1856, 1885, 2080, 2320, 3016, 3770, 4160, 4640, 6032, 7540, 9280, 12064, 15080, 15217, 24128, 30160, 30434, 60320, 60868, 76085, 120640, 121736, 152170, 197821, 243472, 304340, 395642, 441293, 486944, 608680, 791284, 882586, 973888, 989105, 1217360, 1582568, 1765172, 1978210, 2206465, 2434720, 3165136, 3530344, 3956420, 4412930, 4869440, 5736809, 6330272, 7060688, 7912840, 8825860, 11473618, 12660544, 14121376, 15825680, 17651720, 22947236, 28242752, 28684045, 31651360, 35303440, 45894472, 57368090, 63302720, 70606880, 91788944, 114736180, 141213760, 183577888, 229472360, 367155776, 458944720, 917889440, 1835778880]

約数ペア:

[(1, 1835778880), (2, 917889440), (4, 458944720), (5, 367155776), (8, 229472360), (10, 183577888), (13, 141213760), (16, 114736180), (20, 91788944), (26, 70606880), (29, 63302720), (32, 57368090), (40, 45894472), (52, 35303440), (58, 31651360), (64, 28684045), (65, 28242752), (80, 22947236), (104, 17651720), (116, 15825680), (130, 14121376), (145, 12660544), (160, 11473618), (208, 8825860), (232, 7912840), (260, 7060688), (290, 6330272), (320, 5736809), (377, 4869440), (416, 4412930), (464, 3956420), (520, 3530344), (580, 3165136), (754, 2434720), (832, 2206465), (928, 1978210), (1040, 1765172), (1160, 1582568), (1508, 1217360), (1856, 989105), (1885, 973888), (2080, 882586), (2320, 791284), (3016, 608680), (3770, 486944), (4160, 441293), (4640, 395642), (6032, 304340), (7540, 243472), (9280, 197821), (12064, 152170), (15080, 121736), (15217, 120640), (24128, 76085), (30160, 60868), (30434, 60320)]