164191600

素因数分解:

$2^4\times 5^2\times {\mathrm{73}}^1\times {\mathrm{5623}}^1$

素因数の和:5714

約数の個数: 60

約数和(自身を含む): 399945136

約数和(自身を除く): 235753536

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 73, 80, 100, 146, 200, 292, 365, 400, 584, 730, 1168, 1460, 1825, 2920, 3650, 5623, 5840, 7300, 11246, 14600, 22492, 28115, 29200, 44984, 56230, 89968, 112460, 140575, 224920, 281150, 410479, 449840, 562300, 820958, 1124600, 1641916, 2052395, 2249200, 3283832, 4104790, 6567664, 8209580, 10261975, 16419160, 20523950, 32838320, 41047900, 82095800, 164191600]

約数ペア:

[(1, 164191600), (2, 82095800), (4, 41047900), (5, 32838320), (8, 20523950), (10, 16419160), (16, 10261975), (20, 8209580), (25, 6567664), (40, 4104790), (50, 3283832), (73, 2249200), (80, 2052395), (100, 1641916), (146, 1124600), (200, 820958), (292, 562300), (365, 449840), (400, 410479), (584, 281150), (730, 224920), (1168, 140575), (1460, 112460), (1825, 89968), (2920, 56230), (3650, 44984), (5623, 29200), (5840, 28115), (7300, 22492), (11246, 14600)]