1269177580

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{113}}^1\times {\mathrm{2687}}^1$

素因数の和:2839

約数の個数: 96

約数和(自身を含む): 3088834560

約数和(自身を除く): 1819656980

約数列:

[1, 2, 4, 5, 10, 11, 19, 20, 22, 38, 44, 55, 76, 95, 110, 113, 190, 209, 220, 226, 380, 418, 452, 565, 836, 1045, 1130, 1243, 2090, 2147, 2260, 2486, 2687, 4180, 4294, 4972, 5374, 6215, 8588, 10735, 10748, 12430, 13435, 21470, 23617, 24860, 26870, 29557, 42940, 47234, 51053, 53740, 59114, 94468, 102106, 118085, 118228, 147785, 204212, 236170, 255265, 295570, 303631, 472340, 510530, 561583, 591140, 607262, 1021060, 1123166, 1214524, 1518155, 2246332, 2807915, 3036310, 3339941, 5615830, 5768989, 6072620, 6679882, 11231660, 11537978, 13359764, 16699705, 23075956, 28844945, 33399410, 57689890, 63458879, 66798820, 115379780, 126917758, 253835516, 317294395, 634588790, 1269177580]

約数ペア:

[(1, 1269177580), (2, 634588790), (4, 317294395), (5, 253835516), (10, 126917758), (11, 115379780), (19, 66798820), (20, 63458879), (22, 57689890), (38, 33399410), (44, 28844945), (55, 23075956), (76, 16699705), (95, 13359764), (110, 11537978), (113, 11231660), (190, 6679882), (209, 6072620), (220, 5768989), (226, 5615830), (380, 3339941), (418, 3036310), (452, 2807915), (565, 2246332), (836, 1518155), (1045, 1214524), (1130, 1123166), (1243, 1021060), (2090, 607262), (2147, 591140), (2260, 561583), (2486, 510530), (2687, 472340), (4180, 303631), (4294, 295570), (4972, 255265), (5374, 236170), (6215, 204212), (8588, 147785), (10735, 118228), (10748, 118085), (12430, 102106), (13435, 94468), (21470, 59114), (23617, 53740), (24860, 51053), (26870, 47234), (29557, 42940)]