102002860

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{2477}}^1$

素因数の和:2586

約数の個数: 48

約数和(自身を含む): 224804160

約数和(自身を除く): 122801300

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 71, 116, 142, 145, 284, 290, 355, 580, 710, 1420, 2059, 2477, 4118, 4954, 8236, 9908, 10295, 12385, 20590, 24770, 41180, 49540, 71833, 143666, 175867, 287332, 351734, 359165, 703468, 718330, 879335, 1436660, 1758670, 3517340, 5100143, 10200286, 20400572, 25500715, 51001430, 102002860]

約数ペア:

[(1, 102002860), (2, 51001430), (4, 25500715), (5, 20400572), (10, 10200286), (20, 5100143), (29, 3517340), (58, 1758670), (71, 1436660), (116, 879335), (142, 718330), (145, 703468), (284, 359165), (290, 351734), (355, 287332), (580, 175867), (710, 143666), (1420, 71833), (2059, 49540), (2477, 41180), (4118, 24770), (4954, 20590), (8236, 12385), (9908, 10295)]