37886000

素因数分解:

$2^4\times 5^3\times {\mathrm{19}}^1\times {\mathrm{997}}^1$

素因数の和:1039

約数の個数: 80

約数和(自身を含む): 96526560

約数和(自身を除く): 58640560

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 25, 38, 40, 50, 76, 80, 95, 100, 125, 152, 190, 200, 250, 304, 380, 400, 475, 500, 760, 950, 997, 1000, 1520, 1900, 1994, 2000, 2375, 3800, 3988, 4750, 4985, 7600, 7976, 9500, 9970, 15952, 18943, 19000, 19940, 24925, 37886, 38000, 39880, 49850, 75772, 79760, 94715, 99700, 124625, 151544, 189430, 199400, 249250, 303088, 378860, 398800, 473575, 498500, 757720, 947150, 997000, 1515440, 1894300, 1994000, 2367875, 3788600, 4735750, 7577200, 9471500, 18943000, 37886000]

約数ペア:

[(1, 37886000), (2, 18943000), (4, 9471500), (5, 7577200), (8, 4735750), (10, 3788600), (16, 2367875), (19, 1994000), (20, 1894300), (25, 1515440), (38, 997000), (40, 947150), (50, 757720), (76, 498500), (80, 473575), (95, 398800), (100, 378860), (125, 303088), (152, 249250), (190, 199400), (200, 189430), (250, 151544), (304, 124625), (380, 99700), (400, 94715), (475, 79760), (500, 75772), (760, 49850), (950, 39880), (997, 38000), (1000, 37886), (1520, 24925), (1900, 19940), (1994, 19000), (2000, 18943), (2375, 15952), (3800, 9970), (3988, 9500), (4750, 7976), (4985, 7600)]