508748740

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{59}}^1\times {\mathrm{14867}}^1$

素因数の和:14964

約数の個数: 48

約数和(自身を含む): 1124020800

約数和(自身を除く): 615272060

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 59, 116, 118, 145, 236, 290, 295, 580, 590, 1180, 1711, 3422, 6844, 8555, 14867, 17110, 29734, 34220, 59468, 74335, 148670, 297340, 431143, 862286, 877153, 1724572, 1754306, 2155715, 3508612, 4311430, 4385765, 8622860, 8771530, 17543060, 25437437, 50874874, 101749748, 127187185, 254374370, 508748740]

約数ペア:

[(1, 508748740), (2, 254374370), (4, 127187185), (5, 101749748), (10, 50874874), (20, 25437437), (29, 17543060), (58, 8771530), (59, 8622860), (116, 4385765), (118, 4311430), (145, 3508612), (236, 2155715), (290, 1754306), (295, 1724572), (580, 877153), (590, 862286), (1180, 431143), (1711, 297340), (3422, 148670), (6844, 74335), (8555, 59468), (14867, 34220), (17110, 29734)]