184695940

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{64579}}^1$

素因数の和:64612

約数の個数: 48

約数和(自身を含む): 455676480

約数和(自身を除く): 270980540

約数列:

[1, 2, 4, 5, 10, 11, 13, 20, 22, 26, 44, 52, 55, 65, 110, 130, 143, 220, 260, 286, 572, 715, 1430, 2860, 64579, 129158, 258316, 322895, 645790, 710369, 839527, 1291580, 1420738, 1679054, 2841476, 3358108, 3551845, 4197635, 7103690, 8395270, 9234797, 14207380, 16790540, 18469594, 36939188, 46173985, 92347970, 184695940]

約数ペア:

[(1, 184695940), (2, 92347970), (4, 46173985), (5, 36939188), (10, 18469594), (11, 16790540), (13, 14207380), (20, 9234797), (22, 8395270), (26, 7103690), (44, 4197635), (52, 3551845), (55, 3358108), (65, 2841476), (110, 1679054), (130, 1420738), (143, 1291580), (220, 839527), (260, 710369), (286, 645790), (572, 322895), (715, 258316), (1430, 129158), (2860, 64579)]