177637330

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{277}}^1\times {\mathrm{4933}}^1$

素因数の和:5230

約数の個数: 32

約数和(自身を含む): 345656304

約数和(自身を除く): 168018974

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 277, 554, 1385, 2770, 3601, 4933, 7202, 9866, 18005, 24665, 36010, 49330, 64129, 128258, 320645, 641290, 1366441, 2732882, 6832205, 13664410, 17763733, 35527466, 88818665, 177637330]

約数ペア:

[(1, 177637330), (2, 88818665), (5, 35527466), (10, 17763733), (13, 13664410), (26, 6832205), (65, 2732882), (130, 1366441), (277, 641290), (554, 320645), (1385, 128258), (2770, 64129), (3601, 49330), (4933, 36010), (7202, 24665), (9866, 18005)]