266110

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1$

素因数の和:132

約数の個数: 32

約数和(自身を含む): 544320

約数和(自身を除く): 278210

約数列:

[1, 2, 5, 10, 13, 23, 26, 46, 65, 89, 115, 130, 178, 230, 299, 445, 598, 890, 1157, 1495, 2047, 2314, 2990, 4094, 5785, 10235, 11570, 20470, 26611, 53222, 133055, 266110]

約数ペア:

[(1, 266110), (2, 133055), (5, 53222), (10, 26611), (13, 20470), (23, 11570), (26, 10235), (46, 5785), (65, 4094), (89, 2990), (115, 2314), (130, 2047), (178, 1495), (230, 1157), (299, 890), (445, 598)]