73870360

素因数分解:

$2^3\times 5^1\times {\mathrm{59}}^1\times {\mathrm{113}}^1\times {\mathrm{277}}^1$

素因数の和:460

約数の個数: 64

約数和(自身を含む): 171136800

約数和(自身を除く): 97266440

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 59, 113, 118, 226, 236, 277, 295, 452, 472, 554, 565, 590, 904, 1108, 1130, 1180, 1385, 2216, 2260, 2360, 2770, 4520, 5540, 6667, 11080, 13334, 16343, 26668, 31301, 32686, 33335, 53336, 62602, 65372, 66670, 81715, 125204, 130744, 133340, 156505, 163430, 250408, 266680, 313010, 326860, 626020, 653720, 1252040, 1846759, 3693518, 7387036, 9233795, 14774072, 18467590, 36935180, 73870360]

約数ペア:

[(1, 73870360), (2, 36935180), (4, 18467590), (5, 14774072), (8, 9233795), (10, 7387036), (20, 3693518), (40, 1846759), (59, 1252040), (113, 653720), (118, 626020), (226, 326860), (236, 313010), (277, 266680), (295, 250408), (452, 163430), (472, 156505), (554, 133340), (565, 130744), (590, 125204), (904, 81715), (1108, 66670), (1130, 65372), (1180, 62602), (1385, 53336), (2216, 33335), (2260, 32686), (2360, 31301), (2770, 26668), (4520, 16343), (5540, 13334), (6667, 11080)]