25479400

素因数分解:

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

素因数の和:259

約数の個数: 96

約数和(自身を含む): 64281600

約数和(自身を除く): 38802200

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 25, 29, 40, 46, 50, 58, 92, 100, 115, 116, 145, 184, 191, 200, 230, 232, 290, 382, 460, 575, 580, 667, 725, 764, 920, 955, 1150, 1160, 1334, 1450, 1528, 1910, 2300, 2668, 2900, 3335, 3820, 4393, 4600, 4775, 5336, 5539, 5800, 6670, 7640, 8786, 9550, 11078, 13340, 16675, 17572, 19100, 21965, 22156, 26680, 27695, 33350, 35144, 38200, 43930, 44312, 55390, 66700, 87860, 109825, 110780, 127397, 133400, 138475, 175720, 219650, 221560, 254794, 276950, 439300, 509588, 553900, 636985, 878600, 1019176, 1107800, 1273970, 2547940, 3184925, 5095880, 6369850, 12739700, 25479400]

約数ペア:

[(1, 25479400), (2, 12739700), (4, 6369850), (5, 5095880), (8, 3184925), (10, 2547940), (20, 1273970), (23, 1107800), (25, 1019176), (29, 878600), (40, 636985), (46, 553900), (50, 509588), (58, 439300), (92, 276950), (100, 254794), (115, 221560), (116, 219650), (145, 175720), (184, 138475), (191, 133400), (200, 127397), (230, 110780), (232, 109825), (290, 87860), (382, 66700), (460, 55390), (575, 44312), (580, 43930), (667, 38200), (725, 35144), (764, 33350), (920, 27695), (955, 26680), (1150, 22156), (1160, 21965), (1334, 19100), (1450, 17572), (1528, 16675), (1910, 13340), (2300, 11078), (2668, 9550), (2900, 8786), (3335, 7640), (3820, 6670), (4393, 5800), (4600, 5539), (4775, 5336)]