13532120

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{1559}}^1$

素因数の和:1608

約数の個数: 64

約数和(自身を含む): 35942400

約数和(自身を除く): 22410280

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, 1240, 1559, 1736, 2170, 3118, 4340, 6236, 7795, 8680, 10913, 12472, 15590, 21826, 31180, 43652, 48329, 54565, 62360, 87304, 96658, 109130, 193316, 218260, 241645, 338303, 386632, 436520, 483290, 676606, 966580, 1353212, 1691515, 1933160, 2706424, 3383030, 6766060, 13532120]

約数ペア:

[(1, 13532120), (2, 6766060), (4, 3383030), (5, 2706424), (7, 1933160), (8, 1691515), (10, 1353212), (14, 966580), (20, 676606), (28, 483290), (31, 436520), (35, 386632), (40, 338303), (56, 241645), (62, 218260), (70, 193316), (124, 109130), (140, 96658), (155, 87304), (217, 62360), (248, 54565), (280, 48329), (310, 43652), (434, 31180), (620, 21826), (868, 15590), (1085, 12472), (1240, 10913), (1559, 8680), (1736, 7795), (2170, 6236), (3118, 4340)]