2056528020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{835987}}^1$

素因数の和:836040

約数の個数: 48

約数和(自身を含む): 5898731328

約数和(自身を除く): 3842203308

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 41, 60, 82, 123, 164, 205, 246, 410, 492, 615, 820, 1230, 2460, 835987, 1671974, 2507961, 3343948, 4179935, 5015922, 8359870, 10031844, 12539805, 16719740, 25079610, 34275467, 50159220, 68550934, 102826401, 137101868, 171377335, 205652802, 342754670, 411305604, 514132005, 685509340, 1028264010, 2056528020]

約数ペア:

[(1, 2056528020), (2, 1028264010), (3, 685509340), (4, 514132005), (5, 411305604), (6, 342754670), (10, 205652802), (12, 171377335), (15, 137101868), (20, 102826401), (30, 68550934), (41, 50159220), (60, 34275467), (82, 25079610), (123, 16719740), (164, 12539805), (205, 10031844), (246, 8359870), (410, 5015922), (492, 4179935), (615, 3343948), (820, 2507961), (1230, 1671974), (2460, 835987)]