8585521340

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{1345693}}^1$

素因数の和:1345742

約数の個数: 48

約数和(自身を含む): 20346893280

約数和(自身を除く): 11761371940

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 29, 44, 55, 58, 110, 116, 145, 220, 290, 319, 580, 638, 1276, 1595, 3190, 6380, 1345693, 2691386, 5382772, 6728465, 13456930, 14802623, 26913860, 29605246, 39025097, 59210492, 74013115, 78050194, 148026230, 156100388, 195125485, 296052460, 390250970, 429276067, 780501940, 858552134, 1717104268, 2146380335, 4292760670, 8585521340]

約数ペア:

[(1, 8585521340), (2, 4292760670), (4, 2146380335), (5, 1717104268), (10, 858552134), (11, 780501940), (20, 429276067), (22, 390250970), (29, 296052460), (44, 195125485), (55, 156100388), (58, 148026230), (110, 78050194), (116, 74013115), (145, 59210492), (220, 39025097), (290, 29605246), (319, 26913860), (580, 14802623), (638, 13456930), (1276, 6728465), (1595, 5382772), (3190, 2691386), (6380, 1345693)]