75495220

素因数分解:

$2^2\times 5^1\times {\mathrm{59}}^1\times {\mathrm{137}}^1\times {\mathrm{467}}^1$

素因数の和:672

約数の個数: 48

約数和(自身を含む): 162751680

約数和(自身を除く): 87256460

約数列:

[1, 2, 4, 5, 10, 20, 59, 118, 137, 236, 274, 295, 467, 548, 590, 685, 934, 1180, 1370, 1868, 2335, 2740, 4670, 8083, 9340, 16166, 27553, 32332, 40415, 55106, 63979, 80830, 110212, 127958, 137765, 161660, 255916, 275530, 319895, 551060, 639790, 1279580, 3774761, 7549522, 15099044, 18873805, 37747610, 75495220]

約数ペア:

[(1, 75495220), (2, 37747610), (4, 18873805), (5, 15099044), (10, 7549522), (20, 3774761), (59, 1279580), (118, 639790), (137, 551060), (236, 319895), (274, 275530), (295, 255916), (467, 161660), (548, 137765), (590, 127958), (685, 110212), (934, 80830), (1180, 63979), (1370, 55106), (1868, 40415), (2335, 32332), (2740, 27553), (4670, 16166), (8083, 9340)]