5406156620

素因数分解:

$2^2\times 5^1\times {\mathrm{73}}^1\times {\mathrm{1571}}^1\times {\mathrm{2357}}^1$

素因数の和:4010

約数の個数: 48

約数和(自身を含む): 11520659808

約数和(自身を除く): 6114503188

約数列:

[1, 2, 4, 5, 10, 20, 73, 146, 292, 365, 730, 1460, 1571, 2357, 3142, 4714, 6284, 7855, 9428, 11785, 15710, 23570, 31420, 47140, 114683, 172061, 229366, 344122, 458732, 573415, 688244, 860305, 1146830, 1720610, 2293660, 3441220, 3702847, 7405694, 14811388, 18514235, 37028470, 74056940, 270307831, 540615662, 1081231324, 1351539155, 2703078310, 5406156620]

約数ペア:

[(1, 5406156620), (2, 2703078310), (4, 1351539155), (5, 1081231324), (10, 540615662), (20, 270307831), (73, 74056940), (146, 37028470), (292, 18514235), (365, 14811388), (730, 7405694), (1460, 3702847), (1571, 3441220), (2357, 2293660), (3142, 1720610), (4714, 1146830), (6284, 860305), (7855, 688244), (9428, 573415), (11785, 458732), (15710, 344122), (23570, 229366), (31420, 172061), (47140, 114683)]