240696621580

素因数分解:

$2^2\times 5^1\times {\mathrm{227}}^1\times {\mathrm{887}}^1\times {\mathrm{59771}}^1$

素因数の和:60894

約数の個数: 48

約数和(自身を含む): 508270484736

約数和(自身を除く): 267573863156

約数列:

[1, 2, 4, 5, 10, 20, 227, 454, 887, 908, 1135, 1774, 2270, 3548, 4435, 4540, 8870, 17740, 59771, 119542, 201349, 239084, 298855, 402698, 597710, 805396, 1006745, 1195420, 2013490, 4026980, 13568017, 27136034, 53016877, 54272068, 67840085, 106033754, 135680170, 212067508, 265084385, 271360340, 530168770, 1060337540, 12034831079, 24069662158, 48139324316, 60174155395, 120348310790, 240696621580]

約数ペア:

[(1, 240696621580), (2, 120348310790), (4, 60174155395), (5, 48139324316), (10, 24069662158), (20, 12034831079), (227, 1060337540), (454, 530168770), (887, 271360340), (908, 265084385), (1135, 212067508), (1774, 135680170), (2270, 106033754), (3548, 67840085), (4435, 54272068), (4540, 53016877), (8870, 27136034), (17740, 13568017), (59771, 4026980), (119542, 2013490), (201349, 1195420), (239084, 1006745), (298855, 805396), (402698, 597710)]