70984000

素因数分解:

$2^6\times 5^3\times {\mathrm{19}}^1\times {\mathrm{467}}^1$

素因数の和:513

約数の個数: 112

約数和(自身を含む): 185440320

約数和(自身を除く): 114456320

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 25, 32, 38, 40, 50, 64, 76, 80, 95, 100, 125, 152, 160, 190, 200, 250, 304, 320, 380, 400, 467, 475, 500, 608, 760, 800, 934, 950, 1000, 1216, 1520, 1600, 1868, 1900, 2000, 2335, 2375, 3040, 3736, 3800, 4000, 4670, 4750, 6080, 7472, 7600, 8000, 8873, 9340, 9500, 11675, 14944, 15200, 17746, 18680, 19000, 23350, 29888, 30400, 35492, 37360, 38000, 44365, 46700, 58375, 70984, 74720, 76000, 88730, 93400, 116750, 141968, 149440, 152000, 177460, 186800, 221825, 233500, 283936, 354920, 373600, 443650, 467000, 567872, 709840, 747200, 887300, 934000, 1109125, 1419680, 1774600, 1868000, 2218250, 2839360, 3549200, 3736000, 4436500, 7098400, 8873000, 14196800, 17746000, 35492000, 70984000]

約数ペア:

[(1, 70984000), (2, 35492000), (4, 17746000), (5, 14196800), (8, 8873000), (10, 7098400), (16, 4436500), (19, 3736000), (20, 3549200), (25, 2839360), (32, 2218250), (38, 1868000), (40, 1774600), (50, 1419680), (64, 1109125), (76, 934000), (80, 887300), (95, 747200), (100, 709840), (125, 567872), (152, 467000), (160, 443650), (190, 373600), (200, 354920), (250, 283936), (304, 233500), (320, 221825), (380, 186800), (400, 177460), (467, 152000), (475, 149440), (500, 141968), (608, 116750), (760, 93400), (800, 88730), (934, 76000), (950, 74720), (1000, 70984), (1216, 58375), (1520, 46700), (1600, 44365), (1868, 38000), (1900, 37360), (2000, 35492), (2335, 30400), (2375, 29888), (3040, 23350), (3736, 19000), (3800, 18680), (4000, 17746), (4670, 15200), (4750, 14944), (6080, 11675), (7472, 9500), (7600, 9340), (8000, 8873)]