5095880

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{191}}^1$

素因数の和:254

約数の個数: 64

約数和(自身を含む): 12441600

約数和(自身を除く): 7345720

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 29, 40, 46, 58, 92, 115, 116, 145, 184, 191, 230, 232, 290, 382, 460, 580, 667, 764, 920, 955, 1160, 1334, 1528, 1910, 2668, 3335, 3820, 4393, 5336, 5539, 6670, 7640, 8786, 11078, 13340, 17572, 21965, 22156, 26680, 27695, 35144, 43930, 44312, 55390, 87860, 110780, 127397, 175720, 221560, 254794, 509588, 636985, 1019176, 1273970, 2547940, 5095880]

約数ペア:

[(1, 5095880), (2, 2547940), (4, 1273970), (5, 1019176), (8, 636985), (10, 509588), (20, 254794), (23, 221560), (29, 175720), (40, 127397), (46, 110780), (58, 87860), (92, 55390), (115, 44312), (116, 43930), (145, 35144), (184, 27695), (191, 26680), (230, 22156), (232, 21965), (290, 17572), (382, 13340), (460, 11078), (580, 8786), (667, 7640), (764, 6670), (920, 5539), (955, 5336), (1160, 4393), (1334, 3820), (1528, 3335), (1910, 2668)]