415953520

素因数分解:

$2^4\times 5^1\times {\mathrm{857}}^1\times {\mathrm{6067}}^1$

素因数の和:6937

約数の個数: 40

約数和(自身を含む): 968379984

約数和(自身を除く): 552426464

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 857, 1714, 3428, 4285, 6067, 6856, 8570, 12134, 13712, 17140, 24268, 30335, 34280, 48536, 60670, 68560, 97072, 121340, 242680, 485360, 5199419, 10398838, 20797676, 25997095, 41595352, 51994190, 83190704, 103988380, 207976760, 415953520]

約数ペア:

[(1, 415953520), (2, 207976760), (4, 103988380), (5, 83190704), (8, 51994190), (10, 41595352), (16, 25997095), (20, 20797676), (40, 10398838), (80, 5199419), (857, 485360), (1714, 242680), (3428, 121340), (4285, 97072), (6067, 68560), (6856, 60670), (8570, 48536), (12134, 34280), (13712, 30335), (17140, 24268)]