39386200

素因数分解:

$2^3\times 5^2\times 7^2\times {\mathrm{4019}}^1$

素因数の和:4049

約数の個数: 72

約数和(自身を含む): 106550100

約数和(自身を除く): 67163900

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 25, 28, 35, 40, 49, 50, 56, 70, 98, 100, 140, 175, 196, 200, 245, 280, 350, 392, 490, 700, 980, 1225, 1400, 1960, 2450, 4019, 4900, 8038, 9800, 16076, 20095, 28133, 32152, 40190, 56266, 80380, 100475, 112532, 140665, 160760, 196931, 200950, 225064, 281330, 393862, 401900, 562660, 703325, 787724, 803800, 984655, 1125320, 1406650, 1575448, 1969310, 2813300, 3938620, 4923275, 5626600, 7877240, 9846550, 19693100, 39386200]

約数ペア:

[(1, 39386200), (2, 19693100), (4, 9846550), (5, 7877240), (7, 5626600), (8, 4923275), (10, 3938620), (14, 2813300), (20, 1969310), (25, 1575448), (28, 1406650), (35, 1125320), (40, 984655), (49, 803800), (50, 787724), (56, 703325), (70, 562660), (98, 401900), (100, 393862), (140, 281330), (175, 225064), (196, 200950), (200, 196931), (245, 160760), (280, 140665), (350, 112532), (392, 100475), (490, 80380), (700, 56266), (980, 40190), (1225, 32152), (1400, 28133), (1960, 20095), (2450, 16076), (4019, 9800), (4900, 8038)]