254103691400

素因数分解:

$2^3\times 5^2\times {\mathrm{13}}^1\times {\mathrm{97732189}}^1$

素因数の和:97732218

約数の個数: 48

約数和(自身を含む): 636236556900

約数和(自身を除く): 382132865500

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 25, 26, 40, 50, 52, 65, 100, 104, 130, 200, 260, 325, 520, 650, 1300, 2600, 97732189, 195464378, 390928756, 488660945, 781857512, 977321890, 1270518457, 1954643780, 2443304725, 2541036914, 3909287560, 4886609450, 5082073828, 6352592285, 9773218900, 10164147656, 12705184570, 19546437800, 25410369140, 31762961425, 50820738280, 63525922850, 127051845700, 254103691400]

約数ペア:

[(1, 254103691400), (2, 127051845700), (4, 63525922850), (5, 50820738280), (8, 31762961425), (10, 25410369140), (13, 19546437800), (20, 12705184570), (25, 10164147656), (26, 9773218900), (40, 6352592285), (50, 5082073828), (52, 4886609450), (65, 3909287560), (100, 2541036914), (104, 2443304725), (130, 1954643780), (200, 1270518457), (260, 977321890), (325, 781857512), (520, 488660945), (650, 390928756), (1300, 195464378), (2600, 97732189)]