4468280

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{6571}}^1$

素因数の和:6599

約数の個数: 32

約数和(自身を含む): 10646640

約数和(自身を除く): 6178360

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 170, 340, 680, 6571, 13142, 26284, 32855, 52568, 65710, 111707, 131420, 223414, 262840, 446828, 558535, 893656, 1117070, 2234140, 4468280]

約数ペア:

[(1, 4468280), (2, 2234140), (4, 1117070), (5, 893656), (8, 558535), (10, 446828), (17, 262840), (20, 223414), (34, 131420), (40, 111707), (68, 65710), (85, 52568), (136, 32855), (170, 26284), (340, 13142), (680, 6571)]