22545577520

素因数分解:

$2^4\times 5^1\times {\mathrm{1153}}^1\times {\mathrm{244423}}^1$

素因数の和:245589

約数の個数: 40

約数和(自身を含む): 52464145056

約数和(自身を除く): 29918567536

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 1153, 2306, 4612, 5765, 9224, 11530, 18448, 23060, 46120, 92240, 244423, 488846, 977692, 1222115, 1955384, 2444230, 3910768, 4888460, 9776920, 19553840, 281819719, 563639438, 1127278876, 1409098595, 2254557752, 2818197190, 4509115504, 5636394380, 11272788760, 22545577520]

約数ペア:

[(1, 22545577520), (2, 11272788760), (4, 5636394380), (5, 4509115504), (8, 2818197190), (10, 2254557752), (16, 1409098595), (20, 1127278876), (40, 563639438), (80, 281819719), (1153, 19553840), (2306, 9776920), (4612, 4888460), (5765, 3910768), (9224, 2444230), (11530, 1955384), (18448, 1222115), (23060, 977692), (46120, 488846), (92240, 244423)]