89966040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{44101}}^1$

素因数の和:44132

約数の個数: 64

約数和(自身を含む): 285780960

約数和(自身を除く): 195814920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 34, 40, 51, 60, 68, 85, 102, 120, 136, 170, 204, 255, 340, 408, 510, 680, 1020, 2040, 44101, 88202, 132303, 176404, 220505, 264606, 352808, 441010, 529212, 661515, 749717, 882020, 1058424, 1323030, 1499434, 1764040, 2249151, 2646060, 2998868, 3748585, 4498302, 5292120, 5997736, 7497170, 8996604, 11245755, 14994340, 17993208, 22491510, 29988680, 44983020, 89966040]

約数ペア:

[(1, 89966040), (2, 44983020), (3, 29988680), (4, 22491510), (5, 17993208), (6, 14994340), (8, 11245755), (10, 8996604), (12, 7497170), (15, 5997736), (17, 5292120), (20, 4498302), (24, 3748585), (30, 2998868), (34, 2646060), (40, 2249151), (51, 1764040), (60, 1499434), (68, 1323030), (85, 1058424), (102, 882020), (120, 749717), (136, 661515), (170, 529212), (204, 441010), (255, 352808), (340, 264606), (408, 220505), (510, 176404), (680, 132303), (1020, 88202), (2040, 44101)]