67520680

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{88843}}^1$

素因数の和:88873

約数の個数: 32

約数和(自身を含む): 159919200

約数和(自身を除く): 92398520

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 76, 95, 152, 190, 380, 760, 88843, 177686, 355372, 444215, 710744, 888430, 1688017, 1776860, 3376034, 3553720, 6752068, 8440085, 13504136, 16880170, 33760340, 67520680]

約数ペア:

[(1, 67520680), (2, 33760340), (4, 16880170), (5, 13504136), (8, 8440085), (10, 6752068), (19, 3553720), (20, 3376034), (38, 1776860), (40, 1688017), (76, 888430), (95, 710744), (152, 444215), (190, 355372), (380, 177686), (760, 88843)]