202221280

素因数分解:

$2^5\times 5^1\times {\mathrm{37}}^1\times {\mathrm{34159}}^1$

素因数の和:34211

約数の個数: 48

約数和(自身を含む): 490674240

約数和(自身を除く): 288452960

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 37, 40, 74, 80, 148, 160, 185, 296, 370, 592, 740, 1184, 1480, 2960, 5920, 34159, 68318, 136636, 170795, 273272, 341590, 546544, 683180, 1093088, 1263883, 1366360, 2527766, 2732720, 5055532, 5465440, 6319415, 10111064, 12638830, 20222128, 25277660, 40444256, 50555320, 101110640, 202221280]

約数ペア:

[(1, 202221280), (2, 101110640), (4, 50555320), (5, 40444256), (8, 25277660), (10, 20222128), (16, 12638830), (20, 10111064), (32, 6319415), (37, 5465440), (40, 5055532), (74, 2732720), (80, 2527766), (148, 1366360), (160, 1263883), (185, 1093088), (296, 683180), (370, 546544), (592, 341590), (740, 273272), (1184, 170795), (1480, 136636), (2960, 68318), (5920, 34159)]