41845520

素因数分解:

$2^4\times 5^1\times {\mathrm{37}}^1\times {\mathrm{67}}^1\times {\mathrm{211}}^1$

素因数の和:328

約数の個数: 80

約数和(自身を含む): 101892288

約数和(自身を除く): 60046768

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 37, 40, 67, 74, 80, 134, 148, 185, 211, 268, 296, 335, 370, 422, 536, 592, 670, 740, 844, 1055, 1072, 1340, 1480, 1688, 2110, 2479, 2680, 2960, 3376, 4220, 4958, 5360, 7807, 8440, 9916, 12395, 14137, 15614, 16880, 19832, 24790, 28274, 31228, 39035, 39664, 49580, 56548, 62456, 70685, 78070, 99160, 113096, 124912, 141370, 156140, 198320, 226192, 282740, 312280, 523069, 565480, 624560, 1046138, 1130960, 2092276, 2615345, 4184552, 5230690, 8369104, 10461380, 20922760, 41845520]

約数ペア:

[(1, 41845520), (2, 20922760), (4, 10461380), (5, 8369104), (8, 5230690), (10, 4184552), (16, 2615345), (20, 2092276), (37, 1130960), (40, 1046138), (67, 624560), (74, 565480), (80, 523069), (134, 312280), (148, 282740), (185, 226192), (211, 198320), (268, 156140), (296, 141370), (335, 124912), (370, 113096), (422, 99160), (536, 78070), (592, 70685), (670, 62456), (740, 56548), (844, 49580), (1055, 39664), (1072, 39035), (1340, 31228), (1480, 28274), (1688, 24790), (2110, 19832), (2479, 16880), (2680, 15614), (2960, 14137), (3376, 12395), (4220, 9916), (4958, 8440), (5360, 7807)]