9744800

素因数分解:

$2^5\times 5^2\times {\mathrm{13}}^1\times {\mathrm{937}}^1$

素因数の和:970

約数の個数: 72

約数和(自身を含む): 25646796

約数和(自身を除く): 15901996

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 25, 26, 32, 40, 50, 52, 65, 80, 100, 104, 130, 160, 200, 208, 260, 325, 400, 416, 520, 650, 800, 937, 1040, 1300, 1874, 2080, 2600, 3748, 4685, 5200, 7496, 9370, 10400, 12181, 14992, 18740, 23425, 24362, 29984, 37480, 46850, 48724, 60905, 74960, 93700, 97448, 121810, 149920, 187400, 194896, 243620, 304525, 374800, 389792, 487240, 609050, 749600, 974480, 1218100, 1948960, 2436200, 4872400, 9744800]

約数ペア:

[(1, 9744800), (2, 4872400), (4, 2436200), (5, 1948960), (8, 1218100), (10, 974480), (13, 749600), (16, 609050), (20, 487240), (25, 389792), (26, 374800), (32, 304525), (40, 243620), (50, 194896), (52, 187400), (65, 149920), (80, 121810), (100, 97448), (104, 93700), (130, 74960), (160, 60905), (200, 48724), (208, 46850), (260, 37480), (325, 29984), (400, 24362), (416, 23425), (520, 18740), (650, 14992), (800, 12181), (937, 10400), (1040, 9370), (1300, 7496), (1874, 5200), (2080, 4685), (2600, 3748)]