126385150

素因数分解:

$2^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{173}}^1\times {\mathrm{769}}^1$

素因数の和:973

約数の個数: 48

約数和(自身を含む): 249202800

約数和(自身を除く): 122817650

約数列:

[1, 2, 5, 10, 19, 25, 38, 50, 95, 173, 190, 346, 475, 769, 865, 950, 1538, 1730, 3287, 3845, 4325, 6574, 7690, 8650, 14611, 16435, 19225, 29222, 32870, 38450, 73055, 82175, 133037, 146110, 164350, 266074, 365275, 665185, 730550, 1330370, 2527703, 3325925, 5055406, 6651850, 12638515, 25277030, 63192575, 126385150]

約数ペア:

[(1, 126385150), (2, 63192575), (5, 25277030), (10, 12638515), (19, 6651850), (25, 5055406), (38, 3325925), (50, 2527703), (95, 1330370), (173, 730550), (190, 665185), (346, 365275), (475, 266074), (769, 164350), (865, 146110), (950, 133037), (1538, 82175), (1730, 73055), (3287, 38450), (3845, 32870), (4325, 29222), (6574, 19225), (7690, 16435), (8650, 14611)]