4720360

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{6211}}^1$

素因数の和:6241

約数の個数: 32

約数和(自身を含む): 11181600

約数和(自身を除く): 6461240

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 76, 95, 152, 190, 380, 760, 6211, 12422, 24844, 31055, 49688, 62110, 118009, 124220, 236018, 248440, 472036, 590045, 944072, 1180090, 2360180, 4720360]

約数ペア:

[(1, 4720360), (2, 2360180), (4, 1180090), (5, 944072), (8, 590045), (10, 472036), (19, 248440), (20, 236018), (38, 124220), (40, 118009), (76, 62110), (95, 49688), (152, 31055), (190, 24844), (380, 12422), (760, 6211)]