22340890

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{919}}^1$

素因数の和:967

約数の個数: 64

約数和(自身を含む): 50077440

約数和(自身を除く): 27736550

約数列:

[1, 2, 5, 10, 11, 13, 17, 22, 26, 34, 55, 65, 85, 110, 130, 143, 170, 187, 221, 286, 374, 442, 715, 919, 935, 1105, 1430, 1838, 1870, 2210, 2431, 4595, 4862, 9190, 10109, 11947, 12155, 15623, 20218, 23894, 24310, 31246, 50545, 59735, 78115, 101090, 119470, 131417, 156230, 171853, 203099, 262834, 343706, 406198, 657085, 859265, 1015495, 1314170, 1718530, 2030990, 2234089, 4468178, 11170445, 22340890]

約数ペア:

[(1, 22340890), (2, 11170445), (5, 4468178), (10, 2234089), (11, 2030990), (13, 1718530), (17, 1314170), (22, 1015495), (26, 859265), (34, 657085), (55, 406198), (65, 343706), (85, 262834), (110, 203099), (130, 171853), (143, 156230), (170, 131417), (187, 119470), (221, 101090), (286, 78115), (374, 59735), (442, 50545), (715, 31246), (919, 24310), (935, 23894), (1105, 20218), (1430, 15623), (1838, 12155), (1870, 11947), (2210, 10109), (2431, 9190), (4595, 4862)]