244957600

素因数分解:

$2^5\times 5^2\times {\mathrm{127}}^1\times {\mathrm{2411}}^1$

素因数の和:2558

約数の個数: 72

約数和(自身を含む): 602961408

約数和(自身を除く): 358003808

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 80, 100, 127, 160, 200, 254, 400, 508, 635, 800, 1016, 1270, 2032, 2411, 2540, 3175, 4064, 4822, 5080, 6350, 9644, 10160, 12055, 12700, 19288, 20320, 24110, 25400, 38576, 48220, 50800, 60275, 77152, 96440, 101600, 120550, 192880, 241100, 306197, 385760, 482200, 612394, 964400, 1224788, 1530985, 1928800, 2449576, 3061970, 4899152, 6123940, 7654925, 9798304, 12247880, 15309850, 24495760, 30619700, 48991520, 61239400, 122478800, 244957600]

約数ペア:

[(1, 244957600), (2, 122478800), (4, 61239400), (5, 48991520), (8, 30619700), (10, 24495760), (16, 15309850), (20, 12247880), (25, 9798304), (32, 7654925), (40, 6123940), (50, 4899152), (80, 3061970), (100, 2449576), (127, 1928800), (160, 1530985), (200, 1224788), (254, 964400), (400, 612394), (508, 482200), (635, 385760), (800, 306197), (1016, 241100), (1270, 192880), (2032, 120550), (2411, 101600), (2540, 96440), (3175, 77152), (4064, 60275), (4822, 50800), (5080, 48220), (6350, 38576), (9644, 25400), (10160, 24110), (12055, 20320), (12700, 19288)]