19106153750

素因数分解:

$2^1\times 5^4\times {\mathrm{41}}^1\times {\mathrm{372803}}^1$

素因数の和:372866

約数の個数: 40

約数和(自身を含む): 36686150424

約数和(自身を除く): 17579996674

約数列:

[1, 2, 5, 10, 25, 41, 50, 82, 125, 205, 250, 410, 625, 1025, 1250, 2050, 5125, 10250, 25625, 51250, 372803, 745606, 1864015, 3728030, 9320075, 15284923, 18640150, 30569846, 46600375, 76424615, 93200750, 152849230, 233001875, 382123075, 466003750, 764246150, 1910615375, 3821230750, 9553076875, 19106153750]

約数ペア:

[(1, 19106153750), (2, 9553076875), (5, 3821230750), (10, 1910615375), (25, 764246150), (41, 466003750), (50, 382123075), (82, 233001875), (125, 152849230), (205, 93200750), (250, 76424615), (410, 46600375), (625, 30569846), (1025, 18640150), (1250, 15284923), (2050, 9320075), (5125, 3728030), (10250, 1864015), (25625, 745606), (51250, 372803)]