112393840

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{1613}}^1$

素因数の和:1706

約数の個数: 80

約数和(自身を含む): 285794208

約数和(自身を除く): 173400368

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 52, 65, 67, 80, 104, 130, 134, 208, 260, 268, 335, 520, 536, 670, 871, 1040, 1072, 1340, 1613, 1742, 2680, 3226, 3484, 4355, 5360, 6452, 6968, 8065, 8710, 12904, 13936, 16130, 17420, 20969, 25808, 32260, 34840, 41938, 64520, 69680, 83876, 104845, 108071, 129040, 167752, 209690, 216142, 335504, 419380, 432284, 540355, 838760, 864568, 1080710, 1404923, 1677520, 1729136, 2161420, 2809846, 4322840, 5619692, 7024615, 8645680, 11239384, 14049230, 22478768, 28098460, 56196920, 112393840]

約数ペア:

[(1, 112393840), (2, 56196920), (4, 28098460), (5, 22478768), (8, 14049230), (10, 11239384), (13, 8645680), (16, 7024615), (20, 5619692), (26, 4322840), (40, 2809846), (52, 2161420), (65, 1729136), (67, 1677520), (80, 1404923), (104, 1080710), (130, 864568), (134, 838760), (208, 540355), (260, 432284), (268, 419380), (335, 335504), (520, 216142), (536, 209690), (670, 167752), (871, 129040), (1040, 108071), (1072, 104845), (1340, 83876), (1613, 69680), (1742, 64520), (2680, 41938), (3226, 34840), (3484, 32260), (4355, 25808), (5360, 20969), (6452, 17420), (6968, 16130), (8065, 13936), (8710, 12904)]