1596000920

素因数分解:

$2^3\times 5^1\times {\mathrm{37}}^1\times {\mathrm{631}}^1\times {\mathrm{1709}}^1$

素因数の和:2388

約数の個数: 64

約数和(自身を含む): 3696062400

約数和(自身を除く): 2100061480

約数列:

[1, 2, 4, 5, 8, 10, 20, 37, 40, 74, 148, 185, 296, 370, 631, 740, 1262, 1480, 1709, 2524, 3155, 3418, 5048, 6310, 6836, 8545, 12620, 13672, 17090, 23347, 25240, 34180, 46694, 63233, 68360, 93388, 116735, 126466, 186776, 233470, 252932, 316165, 466940, 505864, 632330, 933880, 1078379, 1264660, 2156758, 2529320, 4313516, 5391895, 8627032, 10783790, 21567580, 39900023, 43135160, 79800046, 159600092, 199500115, 319200184, 399000230, 798000460, 1596000920]

約数ペア:

[(1, 1596000920), (2, 798000460), (4, 399000230), (5, 319200184), (8, 199500115), (10, 159600092), (20, 79800046), (37, 43135160), (40, 39900023), (74, 21567580), (148, 10783790), (185, 8627032), (296, 5391895), (370, 4313516), (631, 2529320), (740, 2156758), (1262, 1264660), (1480, 1078379), (1709, 933880), (2524, 632330), (3155, 505864), (3418, 466940), (5048, 316165), (6310, 252932), (6836, 233470), (8545, 186776), (12620, 126466), (13672, 116735), (17090, 93388), (23347, 68360), (25240, 63233), (34180, 46694)]