4076760980

素因数分解:

$2^2\times 5^1\times {\mathrm{293}}^1\times {\mathrm{557}}^1\times {\mathrm{1249}}^1$

素因数の和:2108

約数の個数: 48

約数和(自身を含む): 8612730000

約数和(自身を除く): 4535969020

約数列:

[1, 2, 4, 5, 10, 20, 293, 557, 586, 1114, 1172, 1249, 1465, 2228, 2498, 2785, 2930, 4996, 5570, 5860, 6245, 11140, 12490, 24980, 163201, 326402, 365957, 652804, 695693, 731914, 816005, 1391386, 1463828, 1632010, 1829785, 2782772, 3264020, 3478465, 3659570, 6956930, 7319140, 13913860, 203838049, 407676098, 815352196, 1019190245, 2038380490, 4076760980]

約数ペア:

[(1, 4076760980), (2, 2038380490), (4, 1019190245), (5, 815352196), (10, 407676098), (20, 203838049), (293, 13913860), (557, 7319140), (586, 6956930), (1114, 3659570), (1172, 3478465), (1249, 3264020), (1465, 2782772), (2228, 1829785), (2498, 1632010), (2785, 1463828), (2930, 1391386), (4996, 816005), (5570, 731914), (5860, 695693), (6245, 652804), (11140, 365957), (12490, 326402), (24980, 163201)]