24953500

素因数分解:

$2^2\times 5^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{349}}^1$

素因数の和:392

約数の個数: 96

約数和(自身を含む): 64209600

約数和(自身を除く): 39256100

約数列:

[1, 2, 4, 5, 10, 11, 13, 20, 22, 25, 26, 44, 50, 52, 55, 65, 100, 110, 125, 130, 143, 220, 250, 260, 275, 286, 325, 349, 500, 550, 572, 650, 698, 715, 1100, 1300, 1375, 1396, 1430, 1625, 1745, 2750, 2860, 3250, 3490, 3575, 3839, 4537, 5500, 6500, 6980, 7150, 7678, 8725, 9074, 14300, 15356, 17450, 17875, 18148, 19195, 22685, 34900, 35750, 38390, 43625, 45370, 49907, 71500, 76780, 87250, 90740, 95975, 99814, 113425, 174500, 191950, 199628, 226850, 249535, 383900, 453700, 479875, 499070, 567125, 959750, 998140, 1134250, 1247675, 1919500, 2268500, 2495350, 4990700, 6238375, 12476750, 24953500]

約数ペア:

[(1, 24953500), (2, 12476750), (4, 6238375), (5, 4990700), (10, 2495350), (11, 2268500), (13, 1919500), (20, 1247675), (22, 1134250), (25, 998140), (26, 959750), (44, 567125), (50, 499070), (52, 479875), (55, 453700), (65, 383900), (100, 249535), (110, 226850), (125, 199628), (130, 191950), (143, 174500), (220, 113425), (250, 99814), (260, 95975), (275, 90740), (286, 87250), (325, 76780), (349, 71500), (500, 49907), (550, 45370), (572, 43625), (650, 38390), (698, 35750), (715, 34900), (1100, 22685), (1300, 19195), (1375, 18148), (1396, 17875), (1430, 17450), (1625, 15356), (1745, 14300), (2750, 9074), (2860, 8725), (3250, 7678), (3490, 7150), (3575, 6980), (3839, 6500), (4537, 5500)]