164967241400

素因数分解:

$2^3\times 5^2\times {\mathrm{13}}^1\times {\mathrm{63448939}}^1$

素因数の和:63448968

約数の個数: 48

約数和(自身を含む): 413052599400

約数和(自身を除く): 248085358000

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 25, 26, 40, 50, 52, 65, 100, 104, 130, 200, 260, 325, 520, 650, 1300, 2600, 63448939, 126897878, 253795756, 317244695, 507591512, 634489390, 824836207, 1268978780, 1586223475, 1649672414, 2537957560, 3172446950, 3299344828, 4124181035, 6344893900, 6598689656, 8248362070, 12689787800, 16496724140, 20620905175, 32993448280, 41241810350, 82483620700, 164967241400]

約数ペア:

[(1, 164967241400), (2, 82483620700), (4, 41241810350), (5, 32993448280), (8, 20620905175), (10, 16496724140), (13, 12689787800), (20, 8248362070), (25, 6598689656), (26, 6344893900), (40, 4124181035), (50, 3299344828), (52, 3172446950), (65, 2537957560), (100, 1649672414), (104, 1586223475), (130, 1268978780), (200, 824836207), (260, 634489390), (325, 507591512), (520, 317244695), (650, 253795756), (1300, 126897878), (2600, 63448939)]