11528039980

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{487}}^1\times {\mathrm{40813}}^1$

素因数の和:41338

約数の個数: 48

約数和(自身を含む): 25095712320

約数和(自身を除く): 13567672340

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 116, 145, 290, 487, 580, 974, 1948, 2435, 4870, 9740, 14123, 28246, 40813, 56492, 70615, 81626, 141230, 163252, 204065, 282460, 408130, 816260, 1183577, 2367154, 4734308, 5917885, 11835770, 19875931, 23671540, 39751862, 79503724, 99379655, 198759310, 397518620, 576401999, 1152803998, 2305607996, 2882009995, 5764019990, 11528039980]

約数ペア:

[(1, 11528039980), (2, 5764019990), (4, 2882009995), (5, 2305607996), (10, 1152803998), (20, 576401999), (29, 397518620), (58, 198759310), (116, 99379655), (145, 79503724), (290, 39751862), (487, 23671540), (580, 19875931), (974, 11835770), (1948, 5917885), (2435, 4734308), (4870, 2367154), (9740, 1183577), (14123, 816260), (28246, 408130), (40813, 282460), (56492, 204065), (70615, 163252), (81626, 141230)]