12032800

素因数分解:

$2^5\times 5^2\times {\mathrm{13}}^2\times {\mathrm{89}}^1$

素因数の和:135

約数の個数: 108

約数和(自身を含む): 32165910

約数和(自身を除く): 20133110

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 25, 26, 32, 40, 50, 52, 65, 80, 89, 100, 104, 130, 160, 169, 178, 200, 208, 260, 325, 338, 356, 400, 416, 445, 520, 650, 676, 712, 800, 845, 890, 1040, 1157, 1300, 1352, 1424, 1690, 1780, 2080, 2225, 2314, 2600, 2704, 2848, 3380, 3560, 4225, 4450, 4628, 5200, 5408, 5785, 6760, 7120, 8450, 8900, 9256, 10400, 11570, 13520, 14240, 15041, 16900, 17800, 18512, 23140, 27040, 28925, 30082, 33800, 35600, 37024, 46280, 57850, 60164, 67600, 71200, 75205, 92560, 115700, 120328, 135200, 150410, 185120, 231400, 240656, 300820, 376025, 462800, 481312, 601640, 752050, 925600, 1203280, 1504100, 2406560, 3008200, 6016400, 12032800]

約数ペア:

[(1, 12032800), (2, 6016400), (4, 3008200), (5, 2406560), (8, 1504100), (10, 1203280), (13, 925600), (16, 752050), (20, 601640), (25, 481312), (26, 462800), (32, 376025), (40, 300820), (50, 240656), (52, 231400), (65, 185120), (80, 150410), (89, 135200), (100, 120328), (104, 115700), (130, 92560), (160, 75205), (169, 71200), (178, 67600), (200, 60164), (208, 57850), (260, 46280), (325, 37024), (338, 35600), (356, 33800), (400, 30082), (416, 28925), (445, 27040), (520, 23140), (650, 18512), (676, 17800), (712, 16900), (800, 15041), (845, 14240), (890, 13520), (1040, 11570), (1157, 10400), (1300, 9256), (1352, 8900), (1424, 8450), (1690, 7120), (1780, 6760), (2080, 5785), (2225, 5408), (2314, 5200), (2600, 4628), (2704, 4450), (2848, 4225), (3380, 3560)]