10405050

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{71}}^1\times {\mathrm{977}}^1$

素因数の和:1063

約数の個数: 48

約数和(自身を含む): 26194752

約数和(自身を除く): 15789702

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 71, 75, 142, 150, 213, 355, 426, 710, 977, 1065, 1775, 1954, 2130, 2931, 3550, 4885, 5325, 5862, 9770, 10650, 14655, 24425, 29310, 48850, 69367, 73275, 138734, 146550, 208101, 346835, 416202, 693670, 1040505, 1734175, 2081010, 3468350, 5202525, 10405050]

約数ペア:

[(1, 10405050), (2, 5202525), (3, 3468350), (5, 2081010), (6, 1734175), (10, 1040505), (15, 693670), (25, 416202), (30, 346835), (50, 208101), (71, 146550), (75, 138734), (142, 73275), (150, 69367), (213, 48850), (355, 29310), (426, 24425), (710, 14655), (977, 10650), (1065, 9770), (1775, 5862), (1954, 5325), (2130, 4885), (2931, 3550)]