109724680

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{2671}}^1$

素因数の和:2774

約数の個数: 64

約数和(自身を含む): 269337600

約数和(自身を除く): 159612920

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 79, 104, 130, 158, 260, 316, 395, 520, 632, 790, 1027, 1580, 2054, 2671, 3160, 4108, 5135, 5342, 8216, 10270, 10684, 13355, 20540, 21368, 26710, 34723, 41080, 53420, 69446, 106840, 138892, 173615, 211009, 277784, 347230, 422018, 694460, 844036, 1055045, 1388920, 1688072, 2110090, 2743117, 4220180, 5486234, 8440360, 10972468, 13715585, 21944936, 27431170, 54862340, 109724680]

約数ペア:

[(1, 109724680), (2, 54862340), (4, 27431170), (5, 21944936), (8, 13715585), (10, 10972468), (13, 8440360), (20, 5486234), (26, 4220180), (40, 2743117), (52, 2110090), (65, 1688072), (79, 1388920), (104, 1055045), (130, 844036), (158, 694460), (260, 422018), (316, 347230), (395, 277784), (520, 211009), (632, 173615), (790, 138892), (1027, 106840), (1580, 69446), (2054, 53420), (2671, 41080), (3160, 34723), (4108, 26710), (5135, 21368), (5342, 20540), (8216, 13355), (10270, 10684)]