88985650

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{8053}}^1$

素因数の和:8095

約数の個数: 48

約数和(自身を含む): 188753544

約数和(自身を除く): 99767894

約数列:

[1, 2, 5, 10, 13, 17, 25, 26, 34, 50, 65, 85, 130, 170, 221, 325, 425, 442, 650, 850, 1105, 2210, 5525, 8053, 11050, 16106, 40265, 80530, 104689, 136901, 201325, 209378, 273802, 402650, 523445, 684505, 1046890, 1369010, 1779713, 2617225, 3422525, 3559426, 5234450, 6845050, 8898565, 17797130, 44492825, 88985650]

約数ペア:

[(1, 88985650), (2, 44492825), (5, 17797130), (10, 8898565), (13, 6845050), (17, 5234450), (25, 3559426), (26, 3422525), (34, 2617225), (50, 1779713), (65, 1369010), (85, 1046890), (130, 684505), (170, 523445), (221, 402650), (325, 273802), (425, 209378), (442, 201325), (650, 136901), (850, 104689), (1105, 80530), (2210, 40265), (5525, 16106), (8053, 11050)]