17334640

素因数分解:

$2^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{9421}}^1$

素因数の和:9457

約数の個数: 40

約数和(自身を含む): 42059808

約数和(自身を除く): 24725168

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 40, 46, 80, 92, 115, 184, 230, 368, 460, 920, 1840, 9421, 18842, 37684, 47105, 75368, 94210, 150736, 188420, 216683, 376840, 433366, 753680, 866732, 1083415, 1733464, 2166830, 3466928, 4333660, 8667320, 17334640]

約数ペア:

[(1, 17334640), (2, 8667320), (4, 4333660), (5, 3466928), (8, 2166830), (10, 1733464), (16, 1083415), (20, 866732), (23, 753680), (40, 433366), (46, 376840), (80, 216683), (92, 188420), (115, 150736), (184, 94210), (230, 75368), (368, 47105), (460, 37684), (920, 18842), (1840, 9421)]