4861120

素因数分解:

$2^6\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1381}}^1$

素因数の和:1409

約数の個数: 56

約数和(自身を含む): 12637008

約数和(自身を除く): 7775888

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 64, 80, 88, 110, 160, 176, 220, 320, 352, 440, 704, 880, 1381, 1760, 2762, 3520, 5524, 6905, 11048, 13810, 15191, 22096, 27620, 30382, 44192, 55240, 60764, 75955, 88384, 110480, 121528, 151910, 220960, 243056, 303820, 441920, 486112, 607640, 972224, 1215280, 2430560, 4861120]

約数ペア:

[(1, 4861120), (2, 2430560), (4, 1215280), (5, 972224), (8, 607640), (10, 486112), (11, 441920), (16, 303820), (20, 243056), (22, 220960), (32, 151910), (40, 121528), (44, 110480), (55, 88384), (64, 75955), (80, 60764), (88, 55240), (110, 44192), (160, 30382), (176, 27620), (220, 22096), (320, 15191), (352, 13810), (440, 11048), (704, 6905), (880, 5524), (1381, 3520), (1760, 2762)]