2348944100

素因数分解:

$2^2\times 5^2\times {\mathrm{53}}^1\times {\mathrm{163}}^1\times {\mathrm{2719}}^1$

素因数の和:2949

約数の個数: 72

約数和(自身を含む): 5227165440

約数和(自身を除く): 2878221340

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 53, 100, 106, 163, 212, 265, 326, 530, 652, 815, 1060, 1325, 1630, 2650, 2719, 3260, 4075, 5300, 5438, 8150, 8639, 10876, 13595, 16300, 17278, 27190, 34556, 43195, 54380, 67975, 86390, 135950, 144107, 172780, 215975, 271900, 288214, 431950, 443197, 576428, 720535, 863900, 886394, 1441070, 1772788, 2215985, 2882140, 3602675, 4431970, 7205350, 8863940, 11079925, 14410700, 22159850, 23489441, 44319700, 46978882, 93957764, 117447205, 234894410, 469788820, 587236025, 1174472050, 2348944100]

約数ペア:

[(1, 2348944100), (2, 1174472050), (4, 587236025), (5, 469788820), (10, 234894410), (20, 117447205), (25, 93957764), (50, 46978882), (53, 44319700), (100, 23489441), (106, 22159850), (163, 14410700), (212, 11079925), (265, 8863940), (326, 7205350), (530, 4431970), (652, 3602675), (815, 2882140), (1060, 2215985), (1325, 1772788), (1630, 1441070), (2650, 886394), (2719, 863900), (3260, 720535), (4075, 576428), (5300, 443197), (5438, 431950), (8150, 288214), (8639, 271900), (10876, 215975), (13595, 172780), (16300, 144107), (17278, 135950), (27190, 86390), (34556, 67975), (43195, 54380)]