15693241360

素因数分解:

$2^4\times 5^1\times {\mathrm{613}}^1\times {\mathrm{320009}}^1$

素因数の和:320635

約数の個数: 40

約数和(自身を含む): 36546422040

約数和(自身を除く): 20853180680

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 613, 1226, 2452, 3065, 4904, 6130, 9808, 12260, 24520, 49040, 320009, 640018, 1280036, 1600045, 2560072, 3200090, 5120144, 6400180, 12800360, 25600720, 196165517, 392331034, 784662068, 980827585, 1569324136, 1961655170, 3138648272, 3923310340, 7846620680, 15693241360]

約数ペア:

[(1, 15693241360), (2, 7846620680), (4, 3923310340), (5, 3138648272), (8, 1961655170), (10, 1569324136), (16, 980827585), (20, 784662068), (40, 392331034), (80, 196165517), (613, 25600720), (1226, 12800360), (2452, 6400180), (3065, 5120144), (4904, 3200090), (6130, 2560072), (9808, 1600045), (12260, 1280036), (24520, 640018), (49040, 320009)]