10090520

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1$

素因数の和:129

約数の個数: 128

約数和(自身を含む): 27993600

約数和(自身を除く): 17903080

約数列:

[1, 2, 4, 5, 8, 10, 11, 17, 19, 20, 22, 34, 38, 40, 44, 55, 68, 71, 76, 85, 88, 95, 110, 136, 142, 152, 170, 187, 190, 209, 220, 284, 323, 340, 355, 374, 380, 418, 440, 568, 646, 680, 710, 748, 760, 781, 836, 935, 1045, 1207, 1292, 1349, 1420, 1496, 1562, 1615, 1672, 1870, 2090, 2414, 2584, 2698, 2840, 3124, 3230, 3553, 3740, 3905, 4180, 4828, 5396, 6035, 6248, 6460, 6745, 7106, 7480, 7810, 8360, 9656, 10792, 12070, 12920, 13277, 13490, 14212, 14839, 15620, 17765, 22933, 24140, 26554, 26980, 28424, 29678, 31240, 35530, 45866, 48280, 53108, 53960, 59356, 66385, 71060, 74195, 91732, 106216, 114665, 118712, 132770, 142120, 148390, 183464, 229330, 252263, 265540, 296780, 458660, 504526, 531080, 593560, 917320, 1009052, 1261315, 2018104, 2522630, 5045260, 10090520]

約数ペア:

[(1, 10090520), (2, 5045260), (4, 2522630), (5, 2018104), (8, 1261315), (10, 1009052), (11, 917320), (17, 593560), (19, 531080), (20, 504526), (22, 458660), (34, 296780), (38, 265540), (40, 252263), (44, 229330), (55, 183464), (68, 148390), (71, 142120), (76, 132770), (85, 118712), (88, 114665), (95, 106216), (110, 91732), (136, 74195), (142, 71060), (152, 66385), (170, 59356), (187, 53960), (190, 53108), (209, 48280), (220, 45866), (284, 35530), (323, 31240), (340, 29678), (355, 28424), (374, 26980), (380, 26554), (418, 24140), (440, 22933), (568, 17765), (646, 15620), (680, 14839), (710, 14212), (748, 13490), (760, 13277), (781, 12920), (836, 12070), (935, 10792), (1045, 9656), (1207, 8360), (1292, 7810), (1349, 7480), (1420, 7106), (1496, 6745), (1562, 6460), (1615, 6248), (1672, 6035), (1870, 5396), (2090, 4828), (2414, 4180), (2584, 3905), (2698, 3740), (2840, 3553), (3124, 3230)]