104649920

素因数分解:

$2^6\times 5^1\times {\mathrm{157}}^1\times {\mathrm{2083}}^1$

素因数の和:2257

約数の個数: 56

約数和(自身を含む): 250905264

約数和(自身を除く): 146255344

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 157, 160, 314, 320, 628, 785, 1256, 1570, 2083, 2512, 3140, 4166, 5024, 6280, 8332, 10048, 10415, 12560, 16664, 20830, 25120, 33328, 41660, 50240, 66656, 83320, 133312, 166640, 327031, 333280, 654062, 666560, 1308124, 1635155, 2616248, 3270310, 5232496, 6540620, 10464992, 13081240, 20929984, 26162480, 52324960, 104649920]

約数ペア:

[(1, 104649920), (2, 52324960), (4, 26162480), (5, 20929984), (8, 13081240), (10, 10464992), (16, 6540620), (20, 5232496), (32, 3270310), (40, 2616248), (64, 1635155), (80, 1308124), (157, 666560), (160, 654062), (314, 333280), (320, 327031), (628, 166640), (785, 133312), (1256, 83320), (1570, 66656), (2083, 50240), (2512, 41660), (3140, 33328), (4166, 25120), (5024, 20830), (6280, 16664), (8332, 12560), (10048, 10415)]