9739760

素因数分解:

$2^4\times 5^1\times {\mathrm{211}}^1\times {\mathrm{577}}^1$

素因数の和:801

約数の個数: 40

約数和(自身を含む): 22791696

約数和(自身を除く): 13051936

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 211, 422, 577, 844, 1055, 1154, 1688, 2110, 2308, 2885, 3376, 4220, 4616, 5770, 8440, 9232, 11540, 16880, 23080, 46160, 121747, 243494, 486988, 608735, 973976, 1217470, 1947952, 2434940, 4869880, 9739760]

約数ペア:

[(1, 9739760), (2, 4869880), (4, 2434940), (5, 1947952), (8, 1217470), (10, 973976), (16, 608735), (20, 486988), (40, 243494), (80, 121747), (211, 46160), (422, 23080), (577, 16880), (844, 11540), (1055, 9232), (1154, 8440), (1688, 5770), (2110, 4616), (2308, 4220), (2885, 3376)]