184428380

素因数分解:

$2^2\times 5^1\times {\mathrm{151}}^1\times {\mathrm{173}}^1\times {\mathrm{353}}^1$

素因数の和:686

約数の個数: 48

約数和(自身を含む): 393228864

約数和(自身を除く): 208800484

約数列:

[1, 2, 4, 5, 10, 20, 151, 173, 302, 346, 353, 604, 692, 706, 755, 865, 1412, 1510, 1730, 1765, 3020, 3460, 3530, 7060, 26123, 52246, 53303, 61069, 104492, 106606, 122138, 130615, 213212, 244276, 261230, 266515, 305345, 522460, 533030, 610690, 1066060, 1221380, 9221419, 18442838, 36885676, 46107095, 92214190, 184428380]

約数ペア:

[(1, 184428380), (2, 92214190), (4, 46107095), (5, 36885676), (10, 18442838), (20, 9221419), (151, 1221380), (173, 1066060), (302, 610690), (346, 533030), (353, 522460), (604, 305345), (692, 266515), (706, 261230), (755, 244276), (865, 213212), (1412, 130615), (1510, 122138), (1730, 106606), (1765, 104492), (3020, 61069), (3460, 53303), (3530, 52246), (7060, 26123)]