4975820

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{373}}^1$

素因数の和:434

約数の個数: 48

約数和(自身を含む): 11309760

約数和(自身を除く): 6333940

約数列:

[1, 2, 4, 5, 10, 20, 23, 29, 46, 58, 92, 115, 116, 145, 230, 290, 373, 460, 580, 667, 746, 1334, 1492, 1865, 2668, 3335, 3730, 6670, 7460, 8579, 10817, 13340, 17158, 21634, 34316, 42895, 43268, 54085, 85790, 108170, 171580, 216340, 248791, 497582, 995164, 1243955, 2487910, 4975820]

約数ペア:

[(1, 4975820), (2, 2487910), (4, 1243955), (5, 995164), (10, 497582), (20, 248791), (23, 216340), (29, 171580), (46, 108170), (58, 85790), (92, 54085), (115, 43268), (116, 42895), (145, 34316), (230, 21634), (290, 17158), (373, 13340), (460, 10817), (580, 8579), (667, 7460), (746, 6670), (1334, 3730), (1492, 3335), (1865, 2668)]