2944323280

素因数分解:

$2^4\times 5^1\times {\mathrm{107}}^1\times {\mathrm{343963}}^1$

素因数の和:344083

約数の個数: 40

約数和(自身を含む): 6909548832

約数和(自身を除く): 3965225552

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 107, 214, 428, 535, 856, 1070, 1712, 2140, 4280, 8560, 343963, 687926, 1375852, 1719815, 2751704, 3439630, 5503408, 6879260, 13758520, 27517040, 36804041, 73608082, 147216164, 184020205, 294432328, 368040410, 588864656, 736080820, 1472161640, 2944323280]

約数ペア:

[(1, 2944323280), (2, 1472161640), (4, 736080820), (5, 588864656), (8, 368040410), (10, 294432328), (16, 184020205), (20, 147216164), (40, 73608082), (80, 36804041), (107, 27517040), (214, 13758520), (428, 6879260), (535, 5503408), (856, 3439630), (1070, 2751704), (1712, 1719815), (2140, 1375852), (4280, 687926), (8560, 343963)]