702926360

素因数分解:

$2^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{12893}}^1$

素因数の和:12980

約数の個数: 64

約数和(自身を含む): 1671062400

約数和(自身を除く): 968136040

約数列:

[1, 2, 4, 5, 8, 10, 20, 29, 40, 47, 58, 94, 116, 145, 188, 232, 235, 290, 376, 470, 580, 940, 1160, 1363, 1880, 2726, 5452, 6815, 10904, 12893, 13630, 25786, 27260, 51572, 54520, 64465, 103144, 128930, 257860, 373897, 515720, 605971, 747794, 1211942, 1495588, 1869485, 2423884, 2991176, 3029855, 3738970, 4847768, 6059710, 7477940, 12119420, 14955880, 17573159, 24238840, 35146318, 70292636, 87865795, 140585272, 175731590, 351463180, 702926360]

約数ペア:

[(1, 702926360), (2, 351463180), (4, 175731590), (5, 140585272), (8, 87865795), (10, 70292636), (20, 35146318), (29, 24238840), (40, 17573159), (47, 14955880), (58, 12119420), (94, 7477940), (116, 6059710), (145, 4847768), (188, 3738970), (232, 3029855), (235, 2991176), (290, 2423884), (376, 1869485), (470, 1495588), (580, 1211942), (940, 747794), (1160, 605971), (1363, 515720), (1880, 373897), (2726, 257860), (5452, 128930), (6815, 103144), (10904, 64465), (12893, 54520), (13630, 51572), (25786, 27260)]