5889880

素因数分解:

$2^3\times 5^1\times {\mathrm{229}}^1\times {\mathrm{643}}^1$

素因数の和:883

約数の個数: 32

約数和(自身を含む): 13330800

約数和(自身を除く): 7440920

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 229, 458, 643, 916, 1145, 1286, 1832, 2290, 2572, 3215, 4580, 5144, 6430, 9160, 12860, 25720, 147247, 294494, 588988, 736235, 1177976, 1472470, 2944940, 5889880]

約数ペア:

[(1, 5889880), (2, 2944940), (4, 1472470), (5, 1177976), (8, 736235), (10, 588988), (20, 294494), (40, 147247), (229, 25720), (458, 12860), (643, 9160), (916, 6430), (1145, 5144), (1286, 4580), (1832, 3215), (2290, 2572)]