85458100

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{9391}}^1$

素因数の和:9425

約数の個数: 72

約数和(自身を含む): 228263168

約数和(自身を除く): 142805068

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 25, 26, 28, 35, 50, 52, 65, 70, 91, 100, 130, 140, 175, 182, 260, 325, 350, 364, 455, 650, 700, 910, 1300, 1820, 2275, 4550, 9100, 9391, 18782, 37564, 46955, 65737, 93910, 122083, 131474, 187820, 234775, 244166, 262948, 328685, 469550, 488332, 610415, 657370, 854581, 939100, 1220830, 1314740, 1643425, 1709162, 2441660, 3052075, 3286850, 3418324, 4272905, 6104150, 6573700, 8545810, 12208300, 17091620, 21364525, 42729050, 85458100]

約数ペア:

[(1, 85458100), (2, 42729050), (4, 21364525), (5, 17091620), (7, 12208300), (10, 8545810), (13, 6573700), (14, 6104150), (20, 4272905), (25, 3418324), (26, 3286850), (28, 3052075), (35, 2441660), (50, 1709162), (52, 1643425), (65, 1314740), (70, 1220830), (91, 939100), (100, 854581), (130, 657370), (140, 610415), (175, 488332), (182, 469550), (260, 328685), (325, 262948), (350, 244166), (364, 234775), (455, 187820), (650, 131474), (700, 122083), (910, 93910), (1300, 65737), (1820, 46955), (2275, 37564), (4550, 18782), (9100, 9391)]