9853291240

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{239}}^1\times {\mathrm{79283}}^1$

素因数の和:79546

約数の個数: 64

約数和(自身を含む): 23975481600

約数和(自身を除く): 14122190360

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 239, 260, 478, 520, 956, 1195, 1912, 2390, 3107, 4780, 6214, 9560, 12428, 15535, 24856, 31070, 62140, 79283, 124280, 158566, 317132, 396415, 634264, 792830, 1030679, 1585660, 2061358, 3171320, 4122716, 5153395, 8245432, 10306790, 18948637, 20613580, 37897274, 41227160, 75794548, 94743185, 151589096, 189486370, 246332281, 378972740, 492664562, 757945480, 985329124, 1231661405, 1970658248, 2463322810, 4926645620, 9853291240]

約数ペア:

[(1, 9853291240), (2, 4926645620), (4, 2463322810), (5, 1970658248), (8, 1231661405), (10, 985329124), (13, 757945480), (20, 492664562), (26, 378972740), (40, 246332281), (52, 189486370), (65, 151589096), (104, 94743185), (130, 75794548), (239, 41227160), (260, 37897274), (478, 20613580), (520, 18948637), (956, 10306790), (1195, 8245432), (1912, 5153395), (2390, 4122716), (3107, 3171320), (4780, 2061358), (6214, 1585660), (9560, 1030679), (12428, 792830), (15535, 634264), (24856, 396415), (31070, 317132), (62140, 158566), (79283, 124280)]