9328720

素因数分解:

$2^4\times 5^1\times {\mathrm{29}}^1\times {\mathrm{4021}}^1$

素因数の和:4063

約数の個数: 40

約数和(自身を含む): 22442760

約数和(自身を除く): 13114040

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 40, 58, 80, 116, 145, 232, 290, 464, 580, 1160, 2320, 4021, 8042, 16084, 20105, 32168, 40210, 64336, 80420, 116609, 160840, 233218, 321680, 466436, 583045, 932872, 1166090, 1865744, 2332180, 4664360, 9328720]

約数ペア:

[(1, 9328720), (2, 4664360), (4, 2332180), (5, 1865744), (8, 1166090), (10, 932872), (16, 583045), (20, 466436), (29, 321680), (40, 233218), (58, 160840), (80, 116609), (116, 80420), (145, 64336), (232, 40210), (290, 32168), (464, 20105), (580, 16084), (1160, 8042), (2320, 4021)]