26069880

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{2441}}^1$

素因数の和:2544

約数の個数: 64

約数和(自身を含む): 79120800

約数和(自身を除く): 53050920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 89, 120, 178, 267, 356, 445, 534, 712, 890, 1068, 1335, 1780, 2136, 2441, 2670, 3560, 4882, 5340, 7323, 9764, 10680, 12205, 14646, 19528, 24410, 29292, 36615, 48820, 58584, 73230, 97640, 146460, 217249, 292920, 434498, 651747, 868996, 1086245, 1303494, 1737992, 2172490, 2606988, 3258735, 4344980, 5213976, 6517470, 8689960, 13034940, 26069880]

約数ペア:

[(1, 26069880), (2, 13034940), (3, 8689960), (4, 6517470), (5, 5213976), (6, 4344980), (8, 3258735), (10, 2606988), (12, 2172490), (15, 1737992), (20, 1303494), (24, 1086245), (30, 868996), (40, 651747), (60, 434498), (89, 292920), (120, 217249), (178, 146460), (267, 97640), (356, 73230), (445, 58584), (534, 48820), (712, 36615), (890, 29292), (1068, 24410), (1335, 19528), (1780, 14646), (2136, 12205), (2441, 10680), (2670, 9764), (3560, 7323), (4882, 5340)]