23559520

素因数分解:

$2^5\times 5^1\times {\mathrm{229}}^1\times {\mathrm{643}}^1$

素因数の和:887

約数の個数: 48

約数和(自身を含む): 55989360

約数和(自身を除く): 32429840

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 229, 458, 643, 916, 1145, 1286, 1832, 2290, 2572, 3215, 3664, 4580, 5144, 6430, 7328, 9160, 10288, 12860, 18320, 20576, 25720, 36640, 51440, 102880, 147247, 294494, 588988, 736235, 1177976, 1472470, 2355952, 2944940, 4711904, 5889880, 11779760, 23559520]

約数ペア:

[(1, 23559520), (2, 11779760), (4, 5889880), (5, 4711904), (8, 2944940), (10, 2355952), (16, 1472470), (20, 1177976), (32, 736235), (40, 588988), (80, 294494), (160, 147247), (229, 102880), (458, 51440), (643, 36640), (916, 25720), (1145, 20576), (1286, 18320), (1832, 12860), (2290, 10288), (2572, 9160), (3215, 7328), (3664, 6430), (4580, 5144)]