2228360

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{113}}^1$

素因数の和:170

約数の個数: 64

約数和(自身を含む): 5540400

約数和(自身を除く): 3312040

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 29, 34, 40, 58, 68, 85, 113, 116, 136, 145, 170, 226, 232, 290, 340, 452, 493, 565, 580, 680, 904, 986, 1130, 1160, 1921, 1972, 2260, 2465, 3277, 3842, 3944, 4520, 4930, 6554, 7684, 9605, 9860, 13108, 15368, 16385, 19210, 19720, 26216, 32770, 38420, 55709, 65540, 76840, 111418, 131080, 222836, 278545, 445672, 557090, 1114180, 2228360]

約数ペア:

[(1, 2228360), (2, 1114180), (4, 557090), (5, 445672), (8, 278545), (10, 222836), (17, 131080), (20, 111418), (29, 76840), (34, 65540), (40, 55709), (58, 38420), (68, 32770), (85, 26216), (113, 19720), (116, 19210), (136, 16385), (145, 15368), (170, 13108), (226, 9860), (232, 9605), (290, 7684), (340, 6554), (452, 4930), (493, 4520), (565, 3944), (580, 3842), (680, 3277), (904, 2465), (986, 2260), (1130, 1972), (1160, 1921)]