135087137720

素因数分解:

$2^3\times 5^1\times {\mathrm{6763}}^1\times {\mathrm{499361}}^1$

素因数の和:506135

約数の個数: 32

約数和(自身を含む): 303991611120

約数和(自身を除く): 168904473400

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 6763, 13526, 27052, 33815, 54104, 67630, 135260, 270520, 499361, 998722, 1997444, 2496805, 3994888, 4993610, 9987220, 19974440, 3377178443, 6754356886, 13508713772, 16885892215, 27017427544, 33771784430, 67543568860, 135087137720]

約数ペア:

[(1, 135087137720), (2, 67543568860), (4, 33771784430), (5, 27017427544), (8, 16885892215), (10, 13508713772), (20, 6754356886), (40, 3377178443), (6763, 19974440), (13526, 9987220), (27052, 4993610), (33815, 3994888), (54104, 2496805), (67630, 1997444), (135260, 998722), (270520, 499361)]