28613476160

素因数分解:

$2^6\times 5^1\times {\mathrm{31}}^1\times {\mathrm{577}}^1\times {\mathrm{4999}}^1$

素因数の和:5624

約数の個数: 112

約数和(自身を含む): 70469760000

約数和(自身を除く): 41856283840

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 62, 64, 80, 124, 155, 160, 248, 310, 320, 496, 577, 620, 992, 1154, 1240, 1984, 2308, 2480, 2885, 4616, 4960, 4999, 5770, 9232, 9920, 9998, 11540, 17887, 18464, 19996, 23080, 24995, 35774, 36928, 39992, 46160, 49990, 71548, 79984, 89435, 92320, 99980, 143096, 154969, 159968, 178870, 184640, 199960, 286192, 309938, 319936, 357740, 399920, 572384, 619876, 715480, 774845, 799840, 1144768, 1239752, 1430960, 1549690, 1599680, 2479504, 2861920, 2884423, 3099380, 4959008, 5723840, 5768846, 6198760, 9918016, 11537692, 12397520, 14422115, 23075384, 24795040, 28844230, 46150768, 49590080, 57688460, 89417113, 92301536, 115376920, 178834226, 184603072, 230753840, 357668452, 447085565, 461507680, 715336904, 894171130, 923015360, 1430673808, 1788342260, 2861347616, 3576684520, 5722695232, 7153369040, 14306738080, 28613476160]

約数ペア:

[(1, 28613476160), (2, 14306738080), (4, 7153369040), (5, 5722695232), (8, 3576684520), (10, 2861347616), (16, 1788342260), (20, 1430673808), (31, 923015360), (32, 894171130), (40, 715336904), (62, 461507680), (64, 447085565), (80, 357668452), (124, 230753840), (155, 184603072), (160, 178834226), (248, 115376920), (310, 92301536), (320, 89417113), (496, 57688460), (577, 49590080), (620, 46150768), (992, 28844230), (1154, 24795040), (1240, 23075384), (1984, 14422115), (2308, 12397520), (2480, 11537692), (2885, 9918016), (4616, 6198760), (4960, 5768846), (4999, 5723840), (5770, 4959008), (9232, 3099380), (9920, 2884423), (9998, 2861920), (11540, 2479504), (17887, 1599680), (18464, 1549690), (19996, 1430960), (23080, 1239752), (24995, 1144768), (35774, 799840), (36928, 774845), (39992, 715480), (46160, 619876), (49990, 572384), (71548, 399920), (79984, 357740), (89435, 319936), (92320, 309938), (99980, 286192), (143096, 199960), (154969, 184640), (159968, 178870)]