10388000

素因数分解:

$2^5\times 5^3\times 7^2\times {\mathrm{53}}^1$

素因数の和:92

約数の個数: 144

約数和(自身を含む): 30250584

約数和(自身を除く): 19862584

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 32, 35, 40, 49, 50, 53, 56, 70, 80, 98, 100, 106, 112, 125, 140, 160, 175, 196, 200, 212, 224, 245, 250, 265, 280, 350, 371, 392, 400, 424, 490, 500, 530, 560, 700, 742, 784, 800, 848, 875, 980, 1000, 1060, 1120, 1225, 1325, 1400, 1484, 1568, 1696, 1750, 1855, 1960, 2000, 2120, 2450, 2597, 2650, 2800, 2968, 3500, 3710, 3920, 4000, 4240, 4900, 5194, 5300, 5600, 5936, 6125, 6625, 7000, 7420, 7840, 8480, 9275, 9800, 10388, 10600, 11872, 12250, 12985, 13250, 14000, 14840, 18550, 19600, 20776, 21200, 24500, 25970, 26500, 28000, 29680, 37100, 39200, 41552, 42400, 46375, 49000, 51940, 53000, 59360, 64925, 74200, 83104, 92750, 98000, 103880, 106000, 129850, 148400, 185500, 196000, 207760, 212000, 259700, 296800, 324625, 371000, 415520, 519400, 649250, 742000, 1038800, 1298500, 1484000, 2077600, 2597000, 5194000, 10388000]

約数ペア:

[(1, 10388000), (2, 5194000), (4, 2597000), (5, 2077600), (7, 1484000), (8, 1298500), (10, 1038800), (14, 742000), (16, 649250), (20, 519400), (25, 415520), (28, 371000), (32, 324625), (35, 296800), (40, 259700), (49, 212000), (50, 207760), (53, 196000), (56, 185500), (70, 148400), (80, 129850), (98, 106000), (100, 103880), (106, 98000), (112, 92750), (125, 83104), (140, 74200), (160, 64925), (175, 59360), (196, 53000), (200, 51940), (212, 49000), (224, 46375), (245, 42400), (250, 41552), (265, 39200), (280, 37100), (350, 29680), (371, 28000), (392, 26500), (400, 25970), (424, 24500), (490, 21200), (500, 20776), (530, 19600), (560, 18550), (700, 14840), (742, 14000), (784, 13250), (800, 12985), (848, 12250), (875, 11872), (980, 10600), (1000, 10388), (1060, 9800), (1120, 9275), (1225, 8480), (1325, 7840), (1400, 7420), (1484, 7000), (1568, 6625), (1696, 6125), (1750, 5936), (1855, 5600), (1960, 5300), (2000, 5194), (2120, 4900), (2450, 4240), (2597, 4000), (2650, 3920), (2800, 3710), (2968, 3500)]