43789420

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{103}}^1\times {\mathrm{733}}^1$

素因数の和:874

約数の個数: 48

約数和(自身を含む): 96183360

約数和(自身を除く): 52393940

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 103, 116, 145, 206, 290, 412, 515, 580, 733, 1030, 1466, 2060, 2932, 2987, 3665, 5974, 7330, 11948, 14660, 14935, 21257, 29870, 42514, 59740, 75499, 85028, 106285, 150998, 212570, 301996, 377495, 425140, 754990, 1509980, 2189471, 4378942, 8757884, 10947355, 21894710, 43789420]

約数ペア:

[(1, 43789420), (2, 21894710), (4, 10947355), (5, 8757884), (10, 4378942), (20, 2189471), (29, 1509980), (58, 754990), (103, 425140), (116, 377495), (145, 301996), (206, 212570), (290, 150998), (412, 106285), (515, 85028), (580, 75499), (733, 59740), (1030, 42514), (1466, 29870), (2060, 21257), (2932, 14935), (2987, 14660), (3665, 11948), (5974, 7330)]