22043560

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{421}}^1$

素因数の和:467

約数の個数: 128

約数和(自身を含む): 65629440

約数和(自身を除く): 43585880

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 17, 20, 22, 28, 34, 35, 40, 44, 55, 56, 68, 70, 77, 85, 88, 110, 119, 136, 140, 154, 170, 187, 220, 238, 280, 308, 340, 374, 385, 421, 440, 476, 595, 616, 680, 748, 770, 842, 935, 952, 1190, 1309, 1496, 1540, 1684, 1870, 2105, 2380, 2618, 2947, 3080, 3368, 3740, 4210, 4631, 4760, 5236, 5894, 6545, 7157, 7480, 8420, 9262, 10472, 11788, 13090, 14314, 14735, 16840, 18524, 23155, 23576, 26180, 28628, 29470, 32417, 35785, 37048, 46310, 50099, 52360, 57256, 58940, 64834, 71570, 78727, 92620, 100198, 117880, 129668, 143140, 157454, 162085, 185240, 200396, 250495, 259336, 286280, 314908, 324170, 393635, 400792, 500990, 551089, 629816, 648340, 787270, 1001980, 1102178, 1296680, 1574540, 2003960, 2204356, 2755445, 3149080, 4408712, 5510890, 11021780, 22043560]

約数ペア:

[(1, 22043560), (2, 11021780), (4, 5510890), (5, 4408712), (7, 3149080), (8, 2755445), (10, 2204356), (11, 2003960), (14, 1574540), (17, 1296680), (20, 1102178), (22, 1001980), (28, 787270), (34, 648340), (35, 629816), (40, 551089), (44, 500990), (55, 400792), (56, 393635), (68, 324170), (70, 314908), (77, 286280), (85, 259336), (88, 250495), (110, 200396), (119, 185240), (136, 162085), (140, 157454), (154, 143140), (170, 129668), (187, 117880), (220, 100198), (238, 92620), (280, 78727), (308, 71570), (340, 64834), (374, 58940), (385, 57256), (421, 52360), (440, 50099), (476, 46310), (595, 37048), (616, 35785), (680, 32417), (748, 29470), (770, 28628), (842, 26180), (935, 23576), (952, 23155), (1190, 18524), (1309, 16840), (1496, 14735), (1540, 14314), (1684, 13090), (1870, 11788), (2105, 10472), (2380, 9262), (2618, 8420), (2947, 7480), (3080, 7157), (3368, 6545), (3740, 5894), (4210, 5236), (4631, 4760)]