2026882015

素因数分解:

$5^1\times {\mathrm{23}}^2\times {\mathrm{37}}^1\times {\mathrm{139}}^1\times {\mathrm{149}}^1$

素因数の和:376

約数の個数: 48

約数和(自身を含む): 2647764000

約数和(自身を除く): 620881985

約数列:

[1, 5, 23, 37, 115, 139, 149, 185, 529, 695, 745, 851, 2645, 3197, 3427, 4255, 5143, 5513, 15985, 17135, 19573, 20711, 25715, 27565, 73531, 78821, 97865, 103555, 118289, 126799, 367655, 394105, 476353, 591445, 633995, 766307, 2381765, 2720647, 2916377, 3831535, 10956119, 13603235, 14581885, 17625061, 54780595, 88125305, 405376403, 2026882015]

約数ペア:

[(1, 2026882015), (5, 405376403), (23, 88125305), (37, 54780595), (115, 17625061), (139, 14581885), (149, 13603235), (185, 10956119), (529, 3831535), (695, 2916377), (745, 2720647), (851, 2381765), (2645, 766307), (3197, 633995), (3427, 591445), (4255, 476353), (5143, 394105), (5513, 367655), (15985, 126799), (17135, 118289), (19573, 103555), (20711, 97865), (25715, 78821), (27565, 73531)]