604521940

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{313}}^1\times {\mathrm{8779}}^1$

素因数の和:9112

約数の個数: 48

約数和(自身を含む): 1389487680

約数和(自身を除く): 784965740

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 313, 626, 1252, 1565, 3130, 3443, 6260, 6886, 8779, 13772, 17215, 17558, 34430, 35116, 43895, 68860, 87790, 96569, 175580, 193138, 386276, 482845, 965690, 1931380, 2747827, 5495654, 10991308, 13739135, 27478270, 30226097, 54956540, 60452194, 120904388, 151130485, 302260970, 604521940]

約数ペア:

[(1, 604521940), (2, 302260970), (4, 151130485), (5, 120904388), (10, 60452194), (11, 54956540), (20, 30226097), (22, 27478270), (44, 13739135), (55, 10991308), (110, 5495654), (220, 2747827), (313, 1931380), (626, 965690), (1252, 482845), (1565, 386276), (3130, 193138), (3443, 175580), (6260, 96569), (6886, 87790), (8779, 68860), (13772, 43895), (17215, 35116), (17558, 34430)]