164083160

素因数分解:

$2^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{3823}}^1$

素因数の和:3900

約数の個数: 64

約数和(自身を含む): 392342400

約数和(自身を除く): 228259240

約数列:

[1, 2, 4, 5, 8, 10, 20, 29, 37, 40, 58, 74, 116, 145, 148, 185, 232, 290, 296, 370, 580, 740, 1073, 1160, 1480, 2146, 3823, 4292, 5365, 7646, 8584, 10730, 15292, 19115, 21460, 30584, 38230, 42920, 76460, 110867, 141451, 152920, 221734, 282902, 443468, 554335, 565804, 707255, 886936, 1108670, 1131608, 1414510, 2217340, 2829020, 4102079, 4434680, 5658040, 8204158, 16408316, 20510395, 32816632, 41020790, 82041580, 164083160]

約数ペア:

[(1, 164083160), (2, 82041580), (4, 41020790), (5, 32816632), (8, 20510395), (10, 16408316), (20, 8204158), (29, 5658040), (37, 4434680), (40, 4102079), (58, 2829020), (74, 2217340), (116, 1414510), (145, 1131608), (148, 1108670), (185, 886936), (232, 707255), (290, 565804), (296, 554335), (370, 443468), (580, 282902), (740, 221734), (1073, 152920), (1160, 141451), (1480, 110867), (2146, 76460), (3823, 42920), (4292, 38230), (5365, 30584), (7646, 21460), (8584, 19115), (10730, 15292)]