13790768500

素因数分解:

$2^2\times 5^3\times {\mathrm{31}}^1\times {\mathrm{889727}}^1$

素因数の和:889777

約数の個数: 48

約数和(自身を含む): 31090655232

約数和(自身を除く): 17299886732

約数列:

[1, 2, 4, 5, 10, 20, 25, 31, 50, 62, 100, 124, 125, 155, 250, 310, 500, 620, 775, 1550, 3100, 3875, 7750, 15500, 889727, 1779454, 3558908, 4448635, 8897270, 17794540, 22243175, 27581537, 44486350, 55163074, 88972700, 110326148, 111215875, 137907685, 222431750, 275815370, 444863500, 551630740, 689538425, 1379076850, 2758153700, 3447692125, 6895384250, 13790768500]

約数ペア:

[(1, 13790768500), (2, 6895384250), (4, 3447692125), (5, 2758153700), (10, 1379076850), (20, 689538425), (25, 551630740), (31, 444863500), (50, 275815370), (62, 222431750), (100, 137907685), (124, 111215875), (125, 110326148), (155, 88972700), (250, 55163074), (310, 44486350), (500, 27581537), (620, 22243175), (775, 17794540), (1550, 8897270), (3100, 4448635), (3875, 3558908), (7750, 1779454), (15500, 889727)]