32382440

素因数分解:

$2^3\times 5^1\times {\mathrm{43}}^1\times {\mathrm{67}}^1\times {\mathrm{281}}^1$

素因数の和:402

約数の個数: 64

約数和(自身を含む): 75936960

約数和(自身を除く): 43554520

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 43, 67, 86, 134, 172, 215, 268, 281, 335, 344, 430, 536, 562, 670, 860, 1124, 1340, 1405, 1720, 2248, 2680, 2810, 2881, 5620, 5762, 11240, 11524, 12083, 14405, 18827, 23048, 24166, 28810, 37654, 48332, 57620, 60415, 75308, 94135, 96664, 115240, 120830, 150616, 188270, 241660, 376540, 483320, 753080, 809561, 1619122, 3238244, 4047805, 6476488, 8095610, 16191220, 32382440]

約数ペア:

[(1, 32382440), (2, 16191220), (4, 8095610), (5, 6476488), (8, 4047805), (10, 3238244), (20, 1619122), (40, 809561), (43, 753080), (67, 483320), (86, 376540), (134, 241660), (172, 188270), (215, 150616), (268, 120830), (281, 115240), (335, 96664), (344, 94135), (430, 75308), (536, 60415), (562, 57620), (670, 48332), (860, 37654), (1124, 28810), (1340, 24166), (1405, 23048), (1720, 18827), (2248, 14405), (2680, 12083), (2810, 11524), (2881, 11240), (5620, 5762)]