2249156950

素因数分解:

$2^1\times 5^2\times {\mathrm{17}}^2\times {\mathrm{31}}^1\times {\mathrm{5021}}^1$

素因数の和:5098

約数の個数: 72

約数和(自身を含む): 4588259904

約数和(自身を除く): 2339102954

約数列:

[1, 2, 5, 10, 17, 25, 31, 34, 50, 62, 85, 155, 170, 289, 310, 425, 527, 578, 775, 850, 1054, 1445, 1550, 2635, 2890, 5021, 5270, 7225, 8959, 10042, 13175, 14450, 17918, 25105, 26350, 44795, 50210, 85357, 89590, 125525, 155651, 170714, 223975, 251050, 311302, 426785, 447950, 778255, 853570, 1451069, 1556510, 2133925, 2646067, 2902138, 3891275, 4267850, 5292134, 7255345, 7782550, 13230335, 14510690, 26460670, 36276725, 44983139, 66151675, 72553450, 89966278, 132303350, 224915695, 449831390, 1124578475, 2249156950]

約数ペア:

[(1, 2249156950), (2, 1124578475), (5, 449831390), (10, 224915695), (17, 132303350), (25, 89966278), (31, 72553450), (34, 66151675), (50, 44983139), (62, 36276725), (85, 26460670), (155, 14510690), (170, 13230335), (289, 7782550), (310, 7255345), (425, 5292134), (527, 4267850), (578, 3891275), (775, 2902138), (850, 2646067), (1054, 2133925), (1445, 1556510), (1550, 1451069), (2635, 853570), (2890, 778255), (5021, 447950), (5270, 426785), (7225, 311302), (8959, 251050), (10042, 223975), (13175, 170714), (14450, 155651), (17918, 125525), (25105, 89590), (26350, 85357), (44795, 50210)]