10615640

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{1223}}^1$

素因数の和:1272

約数の個数: 64

約数和(自身を含む): 28200960

約数和(自身を除く): 17585320

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 31, 35, 40, 56, 62, 70, 124, 140, 155, 217, 248, 280, 310, 434, 620, 868, 1085, 1223, 1240, 1736, 2170, 2446, 4340, 4892, 6115, 8561, 8680, 9784, 12230, 17122, 24460, 34244, 37913, 42805, 48920, 68488, 75826, 85610, 151652, 171220, 189565, 265391, 303304, 342440, 379130, 530782, 758260, 1061564, 1326955, 1516520, 2123128, 2653910, 5307820, 10615640]

約数ペア:

[(1, 10615640), (2, 5307820), (4, 2653910), (5, 2123128), (7, 1516520), (8, 1326955), (10, 1061564), (14, 758260), (20, 530782), (28, 379130), (31, 342440), (35, 303304), (40, 265391), (56, 189565), (62, 171220), (70, 151652), (124, 85610), (140, 75826), (155, 68488), (217, 48920), (248, 42805), (280, 37913), (310, 34244), (434, 24460), (620, 17122), (868, 12230), (1085, 9784), (1223, 8680), (1240, 8561), (1736, 6115), (2170, 4892), (2446, 4340)]