201704260

素因数分解:

$2^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{89}}^1\times {\mathrm{2411}}^1$

素因数の和:2556

約数の個数: 48

約数和(自身を含む): 437633280

約数和(自身を除く): 235929020

約数列:

[1, 2, 4, 5, 10, 20, 47, 89, 94, 178, 188, 235, 356, 445, 470, 890, 940, 1780, 2411, 4183, 4822, 8366, 9644, 12055, 16732, 20915, 24110, 41830, 48220, 83660, 113317, 214579, 226634, 429158, 453268, 566585, 858316, 1072895, 1133170, 2145790, 2266340, 4291580, 10085213, 20170426, 40340852, 50426065, 100852130, 201704260]

約数ペア:

[(1, 201704260), (2, 100852130), (4, 50426065), (5, 40340852), (10, 20170426), (20, 10085213), (47, 4291580), (89, 2266340), (94, 2145790), (178, 1133170), (188, 1072895), (235, 858316), (356, 566585), (445, 453268), (470, 429158), (890, 226634), (940, 214579), (1780, 113317), (2411, 83660), (4183, 48220), (4822, 41830), (8366, 24110), (9644, 20915), (12055, 16732)]