83728480

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{113}}^1\times {\mathrm{421}}^1$

素因数の和:560

約数の個数: 96

約数和(自身を含む): 218217888

約数和(自身を除く): 134489408

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 80, 88, 110, 113, 160, 176, 220, 226, 352, 421, 440, 452, 565, 842, 880, 904, 1130, 1243, 1684, 1760, 1808, 2105, 2260, 2486, 3368, 3616, 4210, 4520, 4631, 4972, 6215, 6736, 8420, 9040, 9262, 9944, 12430, 13472, 16840, 18080, 18524, 19888, 23155, 24860, 33680, 37048, 39776, 46310, 47573, 49720, 67360, 74096, 92620, 95146, 99440, 148192, 185240, 190292, 198880, 237865, 370480, 380584, 475730, 523303, 740960, 761168, 951460, 1046606, 1522336, 1902920, 2093212, 2616515, 3805840, 4186424, 5233030, 7611680, 8372848, 10466060, 16745696, 20932120, 41864240, 83728480]

約数ペア:

[(1, 83728480), (2, 41864240), (4, 20932120), (5, 16745696), (8, 10466060), (10, 8372848), (11, 7611680), (16, 5233030), (20, 4186424), (22, 3805840), (32, 2616515), (40, 2093212), (44, 1902920), (55, 1522336), (80, 1046606), (88, 951460), (110, 761168), (113, 740960), (160, 523303), (176, 475730), (220, 380584), (226, 370480), (352, 237865), (421, 198880), (440, 190292), (452, 185240), (565, 148192), (842, 99440), (880, 95146), (904, 92620), (1130, 74096), (1243, 67360), (1684, 49720), (1760, 47573), (1808, 46310), (2105, 39776), (2260, 37048), (2486, 33680), (3368, 24860), (3616, 23155), (4210, 19888), (4520, 18524), (4631, 18080), (4972, 16840), (6215, 13472), (6736, 12430), (8420, 9944), (9040, 9262)]