57858340

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{1723}}^1$

素因数の和:1828

約数の個数: 48

約数和(自身を含む): 128596608

約数和(自身を除く): 70738268

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 73, 92, 115, 146, 230, 292, 365, 460, 730, 1460, 1679, 1723, 3358, 3446, 6716, 6892, 8395, 8615, 16790, 17230, 33580, 34460, 39629, 79258, 125779, 158516, 198145, 251558, 396290, 503116, 628895, 792580, 1257790, 2515580, 2892917, 5785834, 11571668, 14464585, 28929170, 57858340]

約数ペア:

[(1, 57858340), (2, 28929170), (4, 14464585), (5, 11571668), (10, 5785834), (20, 2892917), (23, 2515580), (46, 1257790), (73, 792580), (92, 628895), (115, 503116), (146, 396290), (230, 251558), (292, 198145), (365, 158516), (460, 125779), (730, 79258), (1460, 39629), (1679, 34460), (1723, 33580), (3358, 17230), (3446, 16790), (6716, 8615), (6892, 8395)]