118476280

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{3209}}^1$

素因数の和:3304

約数の個数: 64

約数和(自身を含む): 291211200

約数和(自身を除く): 172734920

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 71, 104, 130, 142, 260, 284, 355, 520, 568, 710, 923, 1420, 1846, 2840, 3209, 3692, 4615, 6418, 7384, 9230, 12836, 16045, 18460, 25672, 32090, 36920, 41717, 64180, 83434, 128360, 166868, 208585, 227839, 333736, 417170, 455678, 834340, 911356, 1139195, 1668680, 1822712, 2278390, 2961907, 4556780, 5923814, 9113560, 11847628, 14809535, 23695256, 29619070, 59238140, 118476280]

約数ペア:

[(1, 118476280), (2, 59238140), (4, 29619070), (5, 23695256), (8, 14809535), (10, 11847628), (13, 9113560), (20, 5923814), (26, 4556780), (40, 2961907), (52, 2278390), (65, 1822712), (71, 1668680), (104, 1139195), (130, 911356), (142, 834340), (260, 455678), (284, 417170), (355, 333736), (520, 227839), (568, 208585), (710, 166868), (923, 128360), (1420, 83434), (1846, 64180), (2840, 41717), (3209, 36920), (3692, 32090), (4615, 25672), (6418, 18460), (7384, 16045), (9230, 12836)]