2022282350

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{51787}}^1$

素因数の和:51881

約数の個数: 48

約数和(自身を含む): 4161269376

約数和(自身を除く): 2138987026

約数列:

[1, 2, 5, 10, 11, 22, 25, 50, 55, 71, 110, 142, 275, 355, 550, 710, 781, 1562, 1775, 3550, 3905, 7810, 19525, 39050, 51787, 103574, 258935, 517870, 569657, 1139314, 1294675, 2589350, 2848285, 3676877, 5696570, 7353754, 14241425, 18384385, 28482850, 36768770, 40445647, 80891294, 91921925, 183843850, 202228235, 404456470, 1011141175, 2022282350]

約数ペア:

[(1, 2022282350), (2, 1011141175), (5, 404456470), (10, 202228235), (11, 183843850), (22, 91921925), (25, 80891294), (50, 40445647), (55, 36768770), (71, 28482850), (110, 18384385), (142, 14241425), (275, 7353754), (355, 5696570), (550, 3676877), (710, 2848285), (781, 2589350), (1562, 1294675), (1775, 1139314), (3550, 569657), (3905, 517870), (7810, 258935), (19525, 103574), (39050, 51787)]