76752520

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{2203}}^1$

素因数の和:2294

約数の個数: 64

約数和(自身を含む): 188838720

約数和(自身を除く): 112086200

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 67, 104, 130, 134, 260, 268, 335, 520, 536, 670, 871, 1340, 1742, 2203, 2680, 3484, 4355, 4406, 6968, 8710, 8812, 11015, 17420, 17624, 22030, 28639, 34840, 44060, 57278, 88120, 114556, 143195, 147601, 229112, 286390, 295202, 572780, 590404, 738005, 1145560, 1180808, 1476010, 1918813, 2952020, 3837626, 5904040, 7675252, 9594065, 15350504, 19188130, 38376260, 76752520]

約数ペア:

[(1, 76752520), (2, 38376260), (4, 19188130), (5, 15350504), (8, 9594065), (10, 7675252), (13, 5904040), (20, 3837626), (26, 2952020), (40, 1918813), (52, 1476010), (65, 1180808), (67, 1145560), (104, 738005), (130, 590404), (134, 572780), (260, 295202), (268, 286390), (335, 229112), (520, 147601), (536, 143195), (670, 114556), (871, 88120), (1340, 57278), (1742, 44060), (2203, 34840), (2680, 28639), (3484, 22030), (4355, 17624), (4406, 17420), (6968, 11015), (8710, 8812)]