1382109740

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{281}}^1\times {\mathrm{283}}^1$

素因数の和:663

約数の個数: 96

約数和(自身を含む): 3229148160

約数和(自身を除く): 1847038420

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 79, 110, 158, 220, 281, 283, 316, 395, 562, 566, 790, 869, 1124, 1132, 1405, 1415, 1580, 1738, 2810, 2830, 3091, 3113, 3476, 4345, 5620, 5660, 6182, 6226, 8690, 12364, 12452, 15455, 15565, 17380, 22199, 22357, 30910, 31130, 44398, 44714, 61820, 62260, 79523, 88796, 89428, 110995, 111785, 159046, 221990, 223570, 244189, 245927, 318092, 397615, 443980, 447140, 488378, 491854, 795230, 874753, 976756, 983708, 1220945, 1229635, 1590460, 1749506, 2441890, 2459270, 3499012, 4373765, 4883780, 4918540, 6282317, 8747530, 12564634, 17495060, 25129268, 31411585, 62823170, 69105487, 125646340, 138210974, 276421948, 345527435, 691054870, 1382109740]

約数ペア:

[(1, 1382109740), (2, 691054870), (4, 345527435), (5, 276421948), (10, 138210974), (11, 125646340), (20, 69105487), (22, 62823170), (44, 31411585), (55, 25129268), (79, 17495060), (110, 12564634), (158, 8747530), (220, 6282317), (281, 4918540), (283, 4883780), (316, 4373765), (395, 3499012), (562, 2459270), (566, 2441890), (790, 1749506), (869, 1590460), (1124, 1229635), (1132, 1220945), (1405, 983708), (1415, 976756), (1580, 874753), (1738, 795230), (2810, 491854), (2830, 488378), (3091, 447140), (3113, 443980), (3476, 397615), (4345, 318092), (5620, 245927), (5660, 244189), (6182, 223570), (6226, 221990), (8690, 159046), (12364, 111785), (12452, 110995), (15455, 89428), (15565, 88796), (17380, 79523), (22199, 62260), (22357, 61820), (30910, 44714), (31130, 44398)]