22491569150

素因数分解:

$2^1\times 5^2\times {\mathrm{29}}^1\times {\mathrm{139}}^1\times {\mathrm{111593}}^1$

素因数の和:111773

約数の個数: 48

約数和(自身を含む): 43588616400

約数和(自身を除く): 21097047250

約数列:

[1, 2, 5, 10, 25, 29, 50, 58, 139, 145, 278, 290, 695, 725, 1390, 1450, 3475, 4031, 6950, 8062, 20155, 40310, 100775, 111593, 201550, 223186, 557965, 1115930, 2789825, 3236197, 5579650, 6472394, 15511427, 16180985, 31022854, 32361970, 77557135, 80904925, 155114270, 161809850, 387785675, 449831383, 775571350, 899662766, 2249156915, 4498313830, 11245784575, 22491569150]

約数ペア:

[(1, 22491569150), (2, 11245784575), (5, 4498313830), (10, 2249156915), (25, 899662766), (29, 775571350), (50, 449831383), (58, 387785675), (139, 161809850), (145, 155114270), (278, 80904925), (290, 77557135), (695, 32361970), (725, 31022854), (1390, 16180985), (1450, 15511427), (3475, 6472394), (4031, 5579650), (6950, 3236197), (8062, 2789825), (20155, 1115930), (40310, 557965), (100775, 223186), (111593, 201550)]