9452720

素因数分解:

$2^4\times 5^1\times {\mathrm{173}}^1\times {\mathrm{683}}^1$

素因数の和:869

約数の個数: 40

約数和(自身を含む): 22136976

約数和(自身を除く): 12684256

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 173, 346, 683, 692, 865, 1366, 1384, 1730, 2732, 2768, 3415, 3460, 5464, 6830, 6920, 10928, 13660, 13840, 27320, 54640, 118159, 236318, 472636, 590795, 945272, 1181590, 1890544, 2363180, 4726360, 9452720]

約数ペア:

[(1, 9452720), (2, 4726360), (4, 2363180), (5, 1890544), (8, 1181590), (10, 945272), (16, 590795), (20, 472636), (40, 236318), (80, 118159), (173, 54640), (346, 27320), (683, 13840), (692, 13660), (865, 10928), (1366, 6920), (1384, 6830), (1730, 5464), (2732, 3460), (2768, 3415)]