24932480

素因数分解:

$2^7\times 5^1\times {\mathrm{163}}^1\times {\mathrm{239}}^1$

素因数の和:421

約数の個数: 64

約数和(自身を含む): 60220800

約数和(自身を除く): 35288320

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 163, 239, 320, 326, 478, 640, 652, 815, 956, 1195, 1304, 1630, 1912, 2390, 2608, 3260, 3824, 4780, 5216, 6520, 7648, 9560, 10432, 13040, 15296, 19120, 20864, 26080, 30592, 38240, 38957, 52160, 76480, 77914, 104320, 152960, 155828, 194785, 311656, 389570, 623312, 779140, 1246624, 1558280, 2493248, 3116560, 4986496, 6233120, 12466240, 24932480]

約数ペア:

[(1, 24932480), (2, 12466240), (4, 6233120), (5, 4986496), (8, 3116560), (10, 2493248), (16, 1558280), (20, 1246624), (32, 779140), (40, 623312), (64, 389570), (80, 311656), (128, 194785), (160, 155828), (163, 152960), (239, 104320), (320, 77914), (326, 76480), (478, 52160), (640, 38957), (652, 38240), (815, 30592), (956, 26080), (1195, 20864), (1304, 19120), (1630, 15296), (1912, 13040), (2390, 10432), (2608, 9560), (3260, 7648), (3824, 6520), (4780, 5216)]