85633340

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{373}}^1\times {\mathrm{883}}^1$

素因数の和:1278

約数の個数: 48

約数和(自身を含む): 194402208

約数和(自身を除く): 108768868

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 373, 746, 883, 1492, 1766, 1865, 3532, 3730, 4415, 4849, 7460, 8830, 9698, 11479, 17660, 19396, 22958, 24245, 45916, 48490, 57395, 96980, 114790, 229580, 329359, 658718, 1317436, 1646795, 3293590, 4281667, 6587180, 8563334, 17126668, 21408335, 42816670, 85633340]

約数ペア:

[(1, 85633340), (2, 42816670), (4, 21408335), (5, 17126668), (10, 8563334), (13, 6587180), (20, 4281667), (26, 3293590), (52, 1646795), (65, 1317436), (130, 658718), (260, 329359), (373, 229580), (746, 114790), (883, 96980), (1492, 57395), (1766, 48490), (1865, 45916), (3532, 24245), (3730, 22958), (4415, 19396), (4849, 17660), (7460, 11479), (8830, 9698)]