474745280

素因数分解:

$2^6\times 5^1\times {\mathrm{73}}^1\times {\mathrm{20323}}^1$

素因数の和:20413

約数の個数: 56

約数和(自身を含む): 1146029712

約数和(自身を除く): 671284432

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 73, 80, 146, 160, 292, 320, 365, 584, 730, 1168, 1460, 2336, 2920, 4672, 5840, 11680, 20323, 23360, 40646, 81292, 101615, 162584, 203230, 325168, 406460, 650336, 812920, 1300672, 1483579, 1625840, 2967158, 3251680, 5934316, 6503360, 7417895, 11868632, 14835790, 23737264, 29671580, 47474528, 59343160, 94949056, 118686320, 237372640, 474745280]

約数ペア:

[(1, 474745280), (2, 237372640), (4, 118686320), (5, 94949056), (8, 59343160), (10, 47474528), (16, 29671580), (20, 23737264), (32, 14835790), (40, 11868632), (64, 7417895), (73, 6503360), (80, 5934316), (146, 3251680), (160, 2967158), (292, 1625840), (320, 1483579), (365, 1300672), (584, 812920), (730, 650336), (1168, 406460), (1460, 325168), (2336, 203230), (2920, 162584), (4672, 101615), (5840, 81292), (11680, 40646), (20323, 23360)]