12135520

素因数分解:

$2^5\times 5^1\times {\mathrm{73}}^1\times {\mathrm{1039}}^1$

素因数の和:1127

約数の個数: 48

約数和(自身を含む): 29090880

約数和(自身を除く): 16955360

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 73, 80, 146, 160, 292, 365, 584, 730, 1039, 1168, 1460, 2078, 2336, 2920, 4156, 5195, 5840, 8312, 10390, 11680, 16624, 20780, 33248, 41560, 75847, 83120, 151694, 166240, 303388, 379235, 606776, 758470, 1213552, 1516940, 2427104, 3033880, 6067760, 12135520]

約数ペア:

[(1, 12135520), (2, 6067760), (4, 3033880), (5, 2427104), (8, 1516940), (10, 1213552), (16, 758470), (20, 606776), (32, 379235), (40, 303388), (73, 166240), (80, 151694), (146, 83120), (160, 75847), (292, 41560), (365, 33248), (584, 20780), (730, 16624), (1039, 11680), (1168, 10390), (1460, 8312), (2078, 5840), (2336, 5195), (2920, 4156)]