701523940

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{65809}}^1$

素因数の和:65872

約数の個数: 48

約数和(自身を含む): 1625243760

約数和(自身を除く): 923719820

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 41, 52, 65, 82, 130, 164, 205, 260, 410, 533, 820, 1066, 2132, 2665, 5330, 10660, 65809, 131618, 263236, 329045, 658090, 855517, 1316180, 1711034, 2698169, 3422068, 4277585, 5396338, 8555170, 10792676, 13490845, 17110340, 26981690, 35076197, 53963380, 70152394, 140304788, 175380985, 350761970, 701523940]

約数ペア:

[(1, 701523940), (2, 350761970), (4, 175380985), (5, 140304788), (10, 70152394), (13, 53963380), (20, 35076197), (26, 26981690), (41, 17110340), (52, 13490845), (65, 10792676), (82, 8555170), (130, 5396338), (164, 4277585), (205, 3422068), (260, 2698169), (410, 1711034), (533, 1316180), (820, 855517), (1066, 658090), (2132, 329045), (2665, 263236), (5330, 131618), (10660, 65809)]