71343262460

素因数分解:

$2^2\times 5^1\times {\mathrm{347}}^1\times {\mathrm{1879}}^1\times {\mathrm{5471}}^1$

素因数の和:7706

約数の個数: 48

約数和(自身を含む): 150360053760

約数和(自身を除く): 79016791300

約数列:

[1, 2, 4, 5, 10, 20, 347, 694, 1388, 1735, 1879, 3470, 3758, 5471, 6940, 7516, 9395, 10942, 18790, 21884, 27355, 37580, 54710, 109420, 652013, 1304026, 1898437, 2608052, 3260065, 3796874, 6520130, 7593748, 9492185, 10280009, 13040260, 18984370, 20560018, 37968740, 41120036, 51400045, 102800090, 205600180, 3567163123, 7134326246, 14268652492, 17835815615, 35671631230, 71343262460]

約数ペア:

[(1, 71343262460), (2, 35671631230), (4, 17835815615), (5, 14268652492), (10, 7134326246), (20, 3567163123), (347, 205600180), (694, 102800090), (1388, 51400045), (1735, 41120036), (1879, 37968740), (3470, 20560018), (3758, 18984370), (5471, 13040260), (6940, 10280009), (7516, 9492185), (9395, 7593748), (10942, 6520130), (18790, 3796874), (21884, 3260065), (27355, 2608052), (37580, 1898437), (54710, 1304026), (109420, 652013)]