4251320

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{4621}}^1$

素因数の和:4655

約数の個数: 32

約数和(自身を含む): 9983520

約数和(自身を除く): 5732200

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 40, 46, 92, 115, 184, 230, 460, 920, 4621, 9242, 18484, 23105, 36968, 46210, 92420, 106283, 184840, 212566, 425132, 531415, 850264, 1062830, 2125660, 4251320]

約数ペア:

[(1, 4251320), (2, 2125660), (4, 1062830), (5, 850264), (8, 531415), (10, 425132), (20, 212566), (23, 184840), (40, 106283), (46, 92420), (92, 46210), (115, 36968), (184, 23105), (230, 18484), (460, 9242), (920, 4621)]