1175207620

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{89}}^1\times {\mathrm{547}}^1$

素因数の和:733

約数の個数: 96

約数和(自身を含む): 2684586240

約数和(自身を除く): 1509378620

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 71, 85, 89, 142, 170, 178, 284, 340, 355, 356, 445, 547, 710, 890, 1094, 1207, 1420, 1513, 1780, 2188, 2414, 2735, 3026, 4828, 5470, 6035, 6052, 6319, 7565, 9299, 10940, 12070, 12638, 15130, 18598, 24140, 25276, 30260, 31595, 37196, 38837, 46495, 48683, 63190, 77674, 92990, 97366, 107423, 126380, 155348, 185980, 194185, 194732, 214846, 243415, 388370, 429692, 486830, 537115, 660229, 776740, 827611, 973660, 1074230, 1320458, 1655222, 2148460, 2640916, 3301145, 3310444, 3456493, 4138055, 6602290, 6912986, 8276110, 13204580, 13825972, 16552220, 17282465, 34564930, 58760381, 69129860, 117520762, 235041524, 293801905, 587603810, 1175207620]

約数ペア:

[(1, 1175207620), (2, 587603810), (4, 293801905), (5, 235041524), (10, 117520762), (17, 69129860), (20, 58760381), (34, 34564930), (68, 17282465), (71, 16552220), (85, 13825972), (89, 13204580), (142, 8276110), (170, 6912986), (178, 6602290), (284, 4138055), (340, 3456493), (355, 3310444), (356, 3301145), (445, 2640916), (547, 2148460), (710, 1655222), (890, 1320458), (1094, 1074230), (1207, 973660), (1420, 827611), (1513, 776740), (1780, 660229), (2188, 537115), (2414, 486830), (2735, 429692), (3026, 388370), (4828, 243415), (5470, 214846), (6035, 194732), (6052, 194185), (6319, 185980), (7565, 155348), (9299, 126380), (10940, 107423), (12070, 97366), (12638, 92990), (15130, 77674), (18598, 63190), (24140, 48683), (25276, 46495), (30260, 38837), (31595, 37196)]