5031031660

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{1949}}^1\times {\mathrm{6793}}^1$

素因数の和:8770

約数の個数: 48

約数和(自身を含む): 11128572000

約数和(自身を除く): 6097540340

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 380, 1949, 3898, 6793, 7796, 9745, 13586, 19490, 27172, 33965, 37031, 38980, 67930, 74062, 129067, 135860, 148124, 185155, 258134, 370310, 516268, 645335, 740620, 1290670, 2581340, 13239557, 26479114, 52958228, 66197785, 132395570, 251551583, 264791140, 503103166, 1006206332, 1257757915, 2515515830, 5031031660]

約数ペア:

[(1, 5031031660), (2, 2515515830), (4, 1257757915), (5, 1006206332), (10, 503103166), (19, 264791140), (20, 251551583), (38, 132395570), (76, 66197785), (95, 52958228), (190, 26479114), (380, 13239557), (1949, 2581340), (3898, 1290670), (6793, 740620), (7796, 645335), (9745, 516268), (13586, 370310), (19490, 258134), (27172, 185155), (33965, 148124), (37031, 135860), (38980, 129067), (67930, 74062)]