108779840

素因数分解:

$2^6\times 5^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{331}}^1$

素因数の和:440

約数の個数: 112

約数和(自身を含む): 283342080

約数和(自身を除く): 174562240

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 64, 65, 79, 80, 104, 130, 158, 160, 208, 260, 316, 320, 331, 395, 416, 520, 632, 662, 790, 832, 1027, 1040, 1264, 1324, 1580, 1655, 2054, 2080, 2528, 2648, 3160, 3310, 4108, 4160, 4303, 5056, 5135, 5296, 6320, 6620, 8216, 8606, 10270, 10592, 12640, 13240, 16432, 17212, 20540, 21184, 21515, 25280, 26149, 26480, 32864, 34424, 41080, 43030, 52298, 52960, 65728, 68848, 82160, 86060, 104596, 105920, 130745, 137696, 164320, 172120, 209192, 261490, 275392, 328640, 339937, 344240, 418384, 522980, 679874, 688480, 836768, 1045960, 1359748, 1376960, 1673536, 1699685, 2091920, 2719496, 3399370, 4183840, 5438992, 6798740, 8367680, 10877984, 13597480, 21755968, 27194960, 54389920, 108779840]

約数ペア:

[(1, 108779840), (2, 54389920), (4, 27194960), (5, 21755968), (8, 13597480), (10, 10877984), (13, 8367680), (16, 6798740), (20, 5438992), (26, 4183840), (32, 3399370), (40, 2719496), (52, 2091920), (64, 1699685), (65, 1673536), (79, 1376960), (80, 1359748), (104, 1045960), (130, 836768), (158, 688480), (160, 679874), (208, 522980), (260, 418384), (316, 344240), (320, 339937), (331, 328640), (395, 275392), (416, 261490), (520, 209192), (632, 172120), (662, 164320), (790, 137696), (832, 130745), (1027, 105920), (1040, 104596), (1264, 86060), (1324, 82160), (1580, 68848), (1655, 65728), (2054, 52960), (2080, 52298), (2528, 43030), (2648, 41080), (3160, 34424), (3310, 32864), (4108, 26480), (4160, 26149), (4303, 25280), (5056, 21515), (5135, 21184), (5296, 20540), (6320, 17212), (6620, 16432), (8216, 13240), (8606, 12640), (10270, 10592)]