87067300

素因数分解:

$2^2\times 5^2\times {\mathrm{71}}^1\times {\mathrm{12263}}^1$

素因数の和:12348

約数の個数: 36

約数和(自身を含む): 191612736

約数和(自身を除く): 104545436

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 71, 100, 142, 284, 355, 710, 1420, 1775, 3550, 7100, 12263, 24526, 49052, 61315, 122630, 245260, 306575, 613150, 870673, 1226300, 1741346, 3482692, 4353365, 8706730, 17413460, 21766825, 43533650, 87067300]

約数ペア:

[(1, 87067300), (2, 43533650), (4, 21766825), (5, 17413460), (10, 8706730), (20, 4353365), (25, 3482692), (50, 1741346), (71, 1226300), (100, 870673), (142, 613150), (284, 306575), (355, 245260), (710, 122630), (1420, 61315), (1775, 49052), (3550, 24526), (7100, 12263)]