988607180

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1733}}^1\times {\mathrm{2593}}^1$

素因数の和:4346

約数の個数: 48

約数和(自身を含む): 2266989984

約数和(自身を除く): 1278382804

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 1733, 2593, 3466, 5186, 6932, 8665, 10372, 12965, 17330, 19063, 25930, 28523, 34660, 38126, 51860, 57046, 76252, 95315, 114092, 142615, 190630, 285230, 381260, 570460, 4493669, 8987338, 17974676, 22468345, 44936690, 49430359, 89873380, 98860718, 197721436, 247151795, 494303590, 988607180]

約数ペア:

[(1, 988607180), (2, 494303590), (4, 247151795), (5, 197721436), (10, 98860718), (11, 89873380), (20, 49430359), (22, 44936690), (44, 22468345), (55, 17974676), (110, 8987338), (220, 4493669), (1733, 570460), (2593, 381260), (3466, 285230), (5186, 190630), (6932, 142615), (8665, 114092), (10372, 95315), (12965, 76252), (17330, 57046), (19063, 51860), (25930, 38126), (28523, 34660)]