1580454760

素因数分解:

$2^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{1362461}}^1$

素因数の和:1362501

約数の個数: 32

約数和(自身を含む): 3678647400

約数和(自身を除く): 2098192640

約数列:

[1, 2, 4, 5, 8, 10, 20, 29, 40, 58, 116, 145, 232, 290, 580, 1160, 1362461, 2724922, 5449844, 6812305, 10899688, 13624610, 27249220, 39511369, 54498440, 79022738, 158045476, 197556845, 316090952, 395113690, 790227380, 1580454760]

約数ペア:

[(1, 1580454760), (2, 790227380), (4, 395113690), (5, 316090952), (8, 197556845), (10, 158045476), (20, 79022738), (29, 54498440), (40, 39511369), (58, 27249220), (116, 13624610), (145, 10899688), (232, 6812305), (290, 5449844), (580, 2724922), (1160, 1362461)]