1044400490

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{401}}^1\times {\mathrm{1283}}^1$

素因数の和:1727

約数の個数: 64

約数和(自身を含む): 2229845760

約数和(自身を除く): 1185445270

約数列:

[1, 2, 5, 7, 10, 14, 29, 35, 58, 70, 145, 203, 290, 401, 406, 802, 1015, 1283, 2005, 2030, 2566, 2807, 4010, 5614, 6415, 8981, 11629, 12830, 14035, 17962, 23258, 28070, 37207, 44905, 58145, 74414, 81403, 89810, 116290, 162806, 186035, 260449, 372070, 407015, 514483, 520898, 814030, 1028966, 1302245, 2572415, 2604490, 3601381, 5144830, 7202762, 14920007, 18006905, 29840014, 36013810, 74600035, 104440049, 149200070, 208880098, 522200245, 1044400490]

約数ペア:

[(1, 1044400490), (2, 522200245), (5, 208880098), (7, 149200070), (10, 104440049), (14, 74600035), (29, 36013810), (35, 29840014), (58, 18006905), (70, 14920007), (145, 7202762), (203, 5144830), (290, 3601381), (401, 2604490), (406, 2572415), (802, 1302245), (1015, 1028966), (1283, 814030), (2005, 520898), (2030, 514483), (2566, 407015), (2807, 372070), (4010, 260449), (5614, 186035), (6415, 162806), (8981, 116290), (11629, 89810), (12830, 81403), (14035, 74414), (17962, 58145), (23258, 44905), (28070, 37207)]