70733000

素因数分解:

$2^3\times 5^3\times {\mathrm{13}}^1\times {\mathrm{5441}}^1$

素因数の和:5475

約数の個数: 64

約数和(自身を含む): 178279920

約数和(自身を除く): 107546920

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 25, 26, 40, 50, 52, 65, 100, 104, 125, 130, 200, 250, 260, 325, 500, 520, 650, 1000, 1300, 1625, 2600, 3250, 5441, 6500, 10882, 13000, 21764, 27205, 43528, 54410, 70733, 108820, 136025, 141466, 217640, 272050, 282932, 353665, 544100, 565864, 680125, 707330, 1088200, 1360250, 1414660, 1768325, 2720500, 2829320, 3536650, 5441000, 7073300, 8841625, 14146600, 17683250, 35366500, 70733000]

約数ペア:

[(1, 70733000), (2, 35366500), (4, 17683250), (5, 14146600), (8, 8841625), (10, 7073300), (13, 5441000), (20, 3536650), (25, 2829320), (26, 2720500), (40, 1768325), (50, 1414660), (52, 1360250), (65, 1088200), (100, 707330), (104, 680125), (125, 565864), (130, 544100), (200, 353665), (250, 282932), (260, 272050), (325, 217640), (500, 141466), (520, 136025), (650, 108820), (1000, 70733), (1300, 54410), (1625, 43528), (2600, 27205), (3250, 21764), (5441, 13000), (6500, 10882)]