13257395240

素因数分解:

$2^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{11428789}}^1$

素因数の和:11428829

約数の個数: 32

約数和(自身を含む): 30857733000

約数和(自身を除く): 17600337760

約数列:

[1, 2, 4, 5, 8, 10, 20, 29, 40, 58, 116, 145, 232, 290, 580, 1160, 11428789, 22857578, 45715156, 57143945, 91430312, 114287890, 228575780, 331434881, 457151560, 662869762, 1325739524, 1657174405, 2651479048, 3314348810, 6628697620, 13257395240]

約数ペア:

[(1, 13257395240), (2, 6628697620), (4, 3314348810), (5, 2651479048), (8, 1657174405), (10, 1325739524), (20, 662869762), (29, 457151560), (40, 331434881), (58, 228575780), (116, 114287890), (145, 91430312), (232, 57143945), (290, 45715156), (580, 22857578), (1160, 11428789)]