45705640

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{60139}}^1$

素因数の和:60169

約数の個数: 32

約数和(自身を含む): 108252000

約数和(自身を除く): 62546360

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 76, 95, 152, 190, 380, 760, 60139, 120278, 240556, 300695, 481112, 601390, 1142641, 1202780, 2285282, 2405560, 4570564, 5713205, 9141128, 11426410, 22852820, 45705640]

約数ペア:

[(1, 45705640), (2, 22852820), (4, 11426410), (5, 9141128), (8, 5713205), (10, 4570564), (19, 2405560), (20, 2285282), (38, 1202780), (40, 1142641), (76, 601390), (95, 481112), (152, 300695), (190, 240556), (380, 120278), (760, 60139)]