1084227640

素因数分解:

$2^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{271}}^1\times {\mathrm{3449}}^1$

素因数の和:3760

約数の個数: 64

約数和(自身を含む): 2533680000

約数和(自身を除く): 1449452360

約数列:

[1, 2, 4, 5, 8, 10, 20, 29, 40, 58, 116, 145, 232, 271, 290, 542, 580, 1084, 1160, 1355, 2168, 2710, 3449, 5420, 6898, 7859, 10840, 13796, 15718, 17245, 27592, 31436, 34490, 39295, 62872, 68980, 78590, 100021, 137960, 157180, 200042, 314360, 400084, 500105, 800168, 934679, 1000210, 1869358, 2000420, 3738716, 4000840, 4673395, 7477432, 9346790, 18693580, 27105691, 37387160, 54211382, 108422764, 135528455, 216845528, 271056910, 542113820, 1084227640]

約数ペア:

[(1, 1084227640), (2, 542113820), (4, 271056910), (5, 216845528), (8, 135528455), (10, 108422764), (20, 54211382), (29, 37387160), (40, 27105691), (58, 18693580), (116, 9346790), (145, 7477432), (232, 4673395), (271, 4000840), (290, 3738716), (542, 2000420), (580, 1869358), (1084, 1000210), (1160, 934679), (1355, 800168), (2168, 500105), (2710, 400084), (3449, 314360), (5420, 200042), (6898, 157180), (7859, 137960), (10840, 100021), (13796, 78590), (15718, 68980), (17245, 62872), (27592, 39295), (31436, 34490)]