89075320

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{96821}}^1$

素因数の和:96855

約数の個数: 32

約数和(自身を含む): 209135520

約数和(自身を除く): 120060200

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 40, 46, 92, 115, 184, 230, 460, 920, 96821, 193642, 387284, 484105, 774568, 968210, 1936420, 2226883, 3872840, 4453766, 8907532, 11134415, 17815064, 22268830, 44537660, 89075320]

約数ペア:

[(1, 89075320), (2, 44537660), (4, 22268830), (5, 17815064), (8, 11134415), (10, 8907532), (20, 4453766), (23, 3872840), (40, 2226883), (46, 1936420), (92, 968210), (115, 774568), (184, 484105), (230, 387284), (460, 193642), (920, 96821)]