105057620

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{193}}^1\times {\mathrm{1601}}^1$

素因数の和:1820

約数の個数: 48

約数和(自身を含む): 234955728

約数和(自身を除く): 129898108

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 193, 340, 386, 772, 965, 1601, 1930, 3202, 3281, 3860, 6404, 6562, 8005, 13124, 16010, 16405, 27217, 32020, 32810, 54434, 65620, 108868, 136085, 272170, 308993, 544340, 617986, 1235972, 1544965, 3089930, 5252881, 6179860, 10505762, 21011524, 26264405, 52528810, 105057620]

約数ペア:

[(1, 105057620), (2, 52528810), (4, 26264405), (5, 21011524), (10, 10505762), (17, 6179860), (20, 5252881), (34, 3089930), (68, 1544965), (85, 1235972), (170, 617986), (193, 544340), (340, 308993), (386, 272170), (772, 136085), (965, 108868), (1601, 65620), (1930, 54434), (3202, 32810), (3281, 32020), (3860, 27217), (6404, 16405), (6562, 16010), (8005, 13124)]