67662650

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{2861}}^1$

素因数の和:2927

約数の個数: 48

約数和(自身を含む): 140535648

約数和(自身を除く): 72872998

約数列:

[1, 2, 5, 10, 11, 22, 25, 43, 50, 55, 86, 110, 215, 275, 430, 473, 550, 946, 1075, 2150, 2365, 2861, 4730, 5722, 11825, 14305, 23650, 28610, 31471, 62942, 71525, 123023, 143050, 157355, 246046, 314710, 615115, 786775, 1230230, 1353253, 1573550, 2706506, 3075575, 6151150, 6766265, 13532530, 33831325, 67662650]

約数ペア:

[(1, 67662650), (2, 33831325), (5, 13532530), (10, 6766265), (11, 6151150), (22, 3075575), (25, 2706506), (43, 1573550), (50, 1353253), (55, 1230230), (86, 786775), (110, 615115), (215, 314710), (275, 246046), (430, 157355), (473, 143050), (550, 123023), (946, 71525), (1075, 62942), (2150, 31471), (2365, 28610), (2861, 23650), (4730, 14305), (5722, 11825)]