2021592350

素因数分解:

$2^1\times 5^2\times {\mathrm{127}}^1\times {\mathrm{241}}^1\times {\mathrm{1321}}^1$

素因数の和:1701

約数の個数: 48

約数和(自身を含む): 3808375296

約数和(自身を除く): 1786782946

約数列:

[1, 2, 5, 10, 25, 50, 127, 241, 254, 482, 635, 1205, 1270, 1321, 2410, 2642, 3175, 6025, 6350, 6605, 12050, 13210, 30607, 33025, 61214, 66050, 153035, 167767, 306070, 318361, 335534, 636722, 765175, 838835, 1530350, 1591805, 1677670, 3183610, 4194175, 7959025, 8388350, 15918050, 40431847, 80863694, 202159235, 404318470, 1010796175, 2021592350]

約数ペア:

[(1, 2021592350), (2, 1010796175), (5, 404318470), (10, 202159235), (25, 80863694), (50, 40431847), (127, 15918050), (241, 8388350), (254, 7959025), (482, 4194175), (635, 3183610), (1205, 1677670), (1270, 1591805), (1321, 1530350), (2410, 838835), (2642, 765175), (3175, 636722), (6025, 335534), (6350, 318361), (6605, 306070), (12050, 167767), (13210, 153035), (30607, 66050), (33025, 61214)]