15677689880

素因数分解:

$2^3\times 5^1\times {\mathrm{41}}^1\times {\mathrm{2677}}^1\times {\mathrm{3571}}^1$

素因数の和:6300

約数の個数: 64

約数和(自身を含む): 36158784480

約数和(自身を除く): 20481094600

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 41, 82, 164, 205, 328, 410, 820, 1640, 2677, 3571, 5354, 7142, 10708, 13385, 14284, 17855, 21416, 26770, 28568, 35710, 53540, 71420, 107080, 109757, 142840, 146411, 219514, 292822, 439028, 548785, 585644, 732055, 878056, 1097570, 1171288, 1464110, 2195140, 2928220, 4390280, 5856440, 9559567, 19119134, 38238268, 47797835, 76476536, 95595670, 191191340, 382382680, 391942247, 783884494, 1567768988, 1959711235, 3135537976, 3919422470, 7838844940, 15677689880]

約数ペア:

[(1, 15677689880), (2, 7838844940), (4, 3919422470), (5, 3135537976), (8, 1959711235), (10, 1567768988), (20, 783884494), (40, 391942247), (41, 382382680), (82, 191191340), (164, 95595670), (205, 76476536), (328, 47797835), (410, 38238268), (820, 19119134), (1640, 9559567), (2677, 5856440), (3571, 4390280), (5354, 2928220), (7142, 2195140), (10708, 1464110), (13385, 1171288), (14284, 1097570), (17855, 878056), (21416, 732055), (26770, 585644), (28568, 548785), (35710, 439028), (53540, 292822), (71420, 219514), (107080, 146411), (109757, 142840)]