99860740

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{9029}}^1$

素因数の和:9124

約数の個数: 48

約数和(自身を含む): 242726400

約数和(自身を除く): 142865660

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 79, 140, 158, 316, 395, 553, 790, 1106, 1580, 2212, 2765, 5530, 9029, 11060, 18058, 36116, 45145, 63203, 90290, 126406, 180580, 252812, 316015, 632030, 713291, 1264060, 1426582, 2853164, 3566455, 4993037, 7132910, 9986074, 14265820, 19972148, 24965185, 49930370, 99860740]

約数ペア:

[(1, 99860740), (2, 49930370), (4, 24965185), (5, 19972148), (7, 14265820), (10, 9986074), (14, 7132910), (20, 4993037), (28, 3566455), (35, 2853164), (70, 1426582), (79, 1264060), (140, 713291), (158, 632030), (316, 316015), (395, 252812), (553, 180580), (790, 126406), (1106, 90290), (1580, 63203), (2212, 45145), (2765, 36116), (5530, 18058), (9029, 11060)]