38988800

素因数分解:

$2^{10}\times 5^2\times {\mathrm{1523}}^1$

素因数の和:1553

約数の個数: 66

約数和(自身を含む): 96708468

約数和(自身を除く): 57719668

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 64, 80, 100, 128, 160, 200, 256, 320, 400, 512, 640, 800, 1024, 1280, 1523, 1600, 2560, 3046, 3200, 5120, 6092, 6400, 7615, 12184, 12800, 15230, 24368, 25600, 30460, 38075, 48736, 60920, 76150, 97472, 121840, 152300, 194944, 243680, 304600, 389888, 487360, 609200, 779776, 974720, 1218400, 1559552, 1949440, 2436800, 3898880, 4873600, 7797760, 9747200, 19494400, 38988800]

約数ペア:

[(1, 38988800), (2, 19494400), (4, 9747200), (5, 7797760), (8, 4873600), (10, 3898880), (16, 2436800), (20, 1949440), (25, 1559552), (32, 1218400), (40, 974720), (50, 779776), (64, 609200), (80, 487360), (100, 389888), (128, 304600), (160, 243680), (200, 194944), (256, 152300), (320, 121840), (400, 97472), (512, 76150), (640, 60920), (800, 48736), (1024, 38075), (1280, 30460), (1523, 25600), (1600, 24368), (2560, 15230), (3046, 12800), (3200, 12184), (5120, 7615), (6092, 6400)]