929440

素因数分解:

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

素因数の和:209

約数の個数: 48

約数和(自身を含む): 2269512

約数和(自身を除く): 1340072

約数列:

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

約数ペア:

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