1858880

素因数分解:

$2^6\times 5^1\times {\mathrm{37}}^1\times {\mathrm{157}}^1$

素因数の和:211

約数の個数: 56

約数和(自身を含む): 4575048

約数和(自身を除く): 2716168

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 37, 40, 64, 74, 80, 148, 157, 160, 185, 296, 314, 320, 370, 592, 628, 740, 785, 1184, 1256, 1480, 1570, 2368, 2512, 2960, 3140, 5024, 5809, 5920, 6280, 10048, 11618, 11840, 12560, 23236, 25120, 29045, 46472, 50240, 58090, 92944, 116180, 185888, 232360, 371776, 464720, 929440, 1858880]

約数ペア:

[(1, 1858880), (2, 929440), (4, 464720), (5, 371776), (8, 232360), (10, 185888), (16, 116180), (20, 92944), (32, 58090), (37, 50240), (40, 46472), (64, 29045), (74, 25120), (80, 23236), (148, 12560), (157, 11840), (160, 11618), (185, 10048), (296, 6280), (314, 5920), (320, 5809), (370, 5024), (592, 3140), (628, 2960), (740, 2512), (785, 2368), (1184, 1570), (1256, 1480)]