481382.0000000

素因数分解:

$2^5\times 5^1\times {\mathrm{19}}^1\times {\mathrm{2957}}^1$

素因数の和:2991

約数の個数: 48

約数和(自身を含む): 22362480

約数和(自身を除く): 13373200

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 76, 80, 95, 152, 160, 190, 304, 380, 608, 760, 1520, 2957, 3040, 5914, 11828, 14785, 23656, 29570, 47312, 56183, 59140, 94624, 112366, 118280, 224732, 236560, 280915, 449464, 473120, 561830, 898928, 1123660, 1797856, 2247320, 4494640, 8989280]

約数ペア:

[(1, 8989280), (2, 4494640), (4, 2247320), (5, 1797856), (8, 1123660), (10, 898928), (16, 561830), (19, 473120), (20, 449464), (32, 280915), (38, 236560), (40, 224732), (76, 118280), (80, 112366), (95, 94624), (152, 59140), (160, 56183), (190, 47312), (304, 29570), (380, 23656), (608, 14785), (760, 11828), (1520, 5914), (2957, 3040)]