492916880

素因数分解:

$2^4\times 5^1\times {\mathrm{227}}^1\times {\mathrm{27143}}^1$

素因数の和:27383

約数の個数: 40

約数和(自身を含む): 1151122752

約数和(自身を除く): 658205872

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 227, 454, 908, 1135, 1816, 2270, 3632, 4540, 9080, 18160, 27143, 54286, 108572, 135715, 217144, 271430, 434288, 542860, 1085720, 2171440, 6161461, 12322922, 24645844, 30807305, 49291688, 61614610, 98583376, 123229220, 246458440, 492916880]

約数ペア:

[(1, 492916880), (2, 246458440), (4, 123229220), (5, 98583376), (8, 61614610), (10, 49291688), (16, 30807305), (20, 24645844), (40, 12322922), (80, 6161461), (227, 2171440), (454, 1085720), (908, 542860), (1135, 434288), (1816, 271430), (2270, 217144), (3632, 135715), (4540, 108572), (9080, 54286), (18160, 27143)]