38051750

素因数分解:

$2^1\times 5^3\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{137}}^1$

素因数の和:266

約数の個数: 64

約数和(自身を含む): 79050816

約数和(自身を除く): 40999066

約数列:

[1, 2, 5, 10, 11, 22, 25, 50, 55, 101, 110, 125, 137, 202, 250, 274, 275, 505, 550, 685, 1010, 1111, 1370, 1375, 1507, 2222, 2525, 2750, 3014, 3425, 5050, 5555, 6850, 7535, 11110, 12625, 13837, 15070, 17125, 25250, 27674, 27775, 34250, 37675, 55550, 69185, 75350, 138370, 138875, 152207, 188375, 277750, 304414, 345925, 376750, 691850, 761035, 1522070, 1729625, 3459250, 3805175, 7610350, 19025875, 38051750]

約数ペア:

[(1, 38051750), (2, 19025875), (5, 7610350), (10, 3805175), (11, 3459250), (22, 1729625), (25, 1522070), (50, 761035), (55, 691850), (101, 376750), (110, 345925), (125, 304414), (137, 277750), (202, 188375), (250, 152207), (274, 138875), (275, 138370), (505, 75350), (550, 69185), (685, 55550), (1010, 37675), (1111, 34250), (1370, 27775), (1375, 27674), (1507, 25250), (2222, 17125), (2525, 15070), (2750, 13837), (3014, 12625), (3425, 11110), (5050, 7535), (5555, 6850)]