6936920

素因数分解:

$2^3\times 5^1\times {\mathrm{61}}^1\times {\mathrm{2843}}^1$

素因数の和:2915

約数の個数: 32

約数和(自身を含む): 15869520

約数和(自身を除く): 8932600

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 61, 122, 244, 305, 488, 610, 1220, 2440, 2843, 5686, 11372, 14215, 22744, 28430, 56860, 113720, 173423, 346846, 693692, 867115, 1387384, 1734230, 3468460, 6936920]

約数ペア:

[(1, 6936920), (2, 3468460), (4, 1734230), (5, 1387384), (8, 867115), (10, 693692), (20, 346846), (40, 173423), (61, 113720), (122, 56860), (244, 28430), (305, 22744), (488, 14215), (610, 11372), (1220, 5686), (2440, 2843)]