177644930

素因数分解:

$2^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{109}}^1\times {\mathrm{2063}}^1$

素因数の和:2258

約数の個数: 32

約数和(自身を含む): 326937600

約数和(自身を除く): 149292670

約数列:

[1, 2, 5, 10, 79, 109, 158, 218, 395, 545, 790, 1090, 2063, 4126, 8611, 10315, 17222, 20630, 43055, 86110, 162977, 224867, 325954, 449734, 814885, 1124335, 1629770, 2248670, 17764493, 35528986, 88822465, 177644930]

約数ペア:

[(1, 177644930), (2, 88822465), (5, 35528986), (10, 17764493), (79, 2248670), (109, 1629770), (158, 1124335), (218, 814885), (395, 449734), (545, 325954), (790, 224867), (1090, 162977), (2063, 86110), (4126, 43055), (8611, 20630), (10315, 17222)]