9268280

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{419}}^1$

素因数の和:516

約数の個数: 64

約数和(自身を含む): 24192000

約数和(自身を除く): 14923720

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 79, 140, 158, 280, 316, 395, 419, 553, 632, 790, 838, 1106, 1580, 1676, 2095, 2212, 2765, 2933, 3160, 3352, 4190, 4424, 5530, 5866, 8380, 11060, 11732, 14665, 16760, 22120, 23464, 29330, 33101, 58660, 66202, 117320, 132404, 165505, 231707, 264808, 331010, 463414, 662020, 926828, 1158535, 1324040, 1853656, 2317070, 4634140, 9268280]

約数ペア:

[(1, 9268280), (2, 4634140), (4, 2317070), (5, 1853656), (7, 1324040), (8, 1158535), (10, 926828), (14, 662020), (20, 463414), (28, 331010), (35, 264808), (40, 231707), (56, 165505), (70, 132404), (79, 117320), (140, 66202), (158, 58660), (280, 33101), (316, 29330), (395, 23464), (419, 22120), (553, 16760), (632, 14665), (790, 11732), (838, 11060), (1106, 8380), (1580, 5866), (1676, 5530), (2095, 4424), (2212, 4190), (2765, 3352), (2933, 3160)]