105462700

素因数分解:

$2^2\times 5^2\times 7^2\times {\mathrm{21523}}^1$

素因数の和:21551

約数の個数: 54

約数和(自身を含む): 266230356

約数和(自身を除く): 160767656

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 49, 50, 70, 98, 100, 140, 175, 196, 245, 350, 490, 700, 980, 1225, 2450, 4900, 21523, 43046, 86092, 107615, 150661, 215230, 301322, 430460, 538075, 602644, 753305, 1054627, 1076150, 1506610, 2109254, 2152300, 3013220, 3766525, 4218508, 5273135, 7533050, 10546270, 15066100, 21092540, 26365675, 52731350, 105462700]

約数ペア:

[(1, 105462700), (2, 52731350), (4, 26365675), (5, 21092540), (7, 15066100), (10, 10546270), (14, 7533050), (20, 5273135), (25, 4218508), (28, 3766525), (35, 3013220), (49, 2152300), (50, 2109254), (70, 1506610), (98, 1076150), (100, 1054627), (140, 753305), (175, 602644), (196, 538075), (245, 430460), (350, 301322), (490, 215230), (700, 150661), (980, 107615), (1225, 86092), (2450, 43046), (4900, 21523)]