201624440

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{3271}}^1$

素因数の和:3372

約数の個数: 64

約数和(自身を含む): 480591360

約数和(自身を除く): 278966920

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 40, 46, 67, 92, 115, 134, 184, 230, 268, 335, 460, 536, 670, 920, 1340, 1541, 2680, 3082, 3271, 6164, 6542, 7705, 12328, 13084, 15410, 16355, 26168, 30820, 32710, 61640, 65420, 75233, 130840, 150466, 219157, 300932, 376165, 438314, 601864, 752330, 876628, 1095785, 1504660, 1753256, 2191570, 3009320, 4383140, 5040611, 8766280, 10081222, 20162444, 25203055, 40324888, 50406110, 100812220, 201624440]

約数ペア:

[(1, 201624440), (2, 100812220), (4, 50406110), (5, 40324888), (8, 25203055), (10, 20162444), (20, 10081222), (23, 8766280), (40, 5040611), (46, 4383140), (67, 3009320), (92, 2191570), (115, 1753256), (134, 1504660), (184, 1095785), (230, 876628), (268, 752330), (335, 601864), (460, 438314), (536, 376165), (670, 300932), (920, 219157), (1340, 150466), (1541, 130840), (2680, 75233), (3082, 65420), (3271, 61640), (6164, 32710), (6542, 30820), (7705, 26168), (12328, 16355), (13084, 15410)]