2955992560

素因数分解:

$2^4\times 5^1\times {\mathrm{421}}^1\times {\mathrm{87767}}^1$

素因数の和:88201

約数の個数: 40

約数和(自身を含む): 6889085856

約数和(自身を除く): 3933093296

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 421, 842, 1684, 2105, 3368, 4210, 6736, 8420, 16840, 33680, 87767, 175534, 351068, 438835, 702136, 877670, 1404272, 1755340, 3510680, 7021360, 36949907, 73899814, 147799628, 184749535, 295599256, 369499070, 591198512, 738998140, 1477996280, 2955992560]

約数ペア:

[(1, 2955992560), (2, 1477996280), (4, 738998140), (5, 591198512), (8, 369499070), (10, 295599256), (16, 184749535), (20, 147799628), (40, 73899814), (80, 36949907), (421, 7021360), (842, 3510680), (1684, 1755340), (2105, 1404272), (3368, 877670), (4210, 702136), (6736, 438835), (8420, 351068), (16840, 175534), (33680, 87767)]