13713160

素因数分解:

$2^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{11059}}^1$

素因数の和:11101

約数の個数: 32

約数和(自身を含む): 31852800

約数和(自身を除く): 18139640

約数列:

[1, 2, 4, 5, 8, 10, 20, 31, 40, 62, 124, 155, 248, 310, 620, 1240, 11059, 22118, 44236, 55295, 88472, 110590, 221180, 342829, 442360, 685658, 1371316, 1714145, 2742632, 3428290, 6856580, 13713160]

約数ペア:

[(1, 13713160), (2, 6856580), (4, 3428290), (5, 2742632), (8, 1714145), (10, 1371316), (20, 685658), (31, 442360), (40, 342829), (62, 221180), (124, 110590), (155, 88472), (248, 55295), (310, 44236), (620, 22118), (1240, 11059)]