2022109473475

素因数分解:

$5^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{808771}}^1$

素因数の和:808965

約数の個数: 72

約数和(自身を含む): 3161169474288

約数和(自身を除く): 1139060000813

約数列:

[1, 5, 7, 13, 25, 35, 49, 65, 91, 157, 175, 245, 325, 455, 637, 785, 1099, 1225, 2041, 2275, 3185, 3925, 5495, 7693, 10205, 14287, 15925, 27475, 38465, 51025, 71435, 100009, 192325, 357175, 500045, 808771, 2500225, 4043855, 5661397, 10514023, 20219275, 28306985, 39629779, 52570115, 73598161, 126977047, 141534925, 198148895, 262850575, 367990805, 515187127, 634885235, 888839329, 990744475, 1650701611, 1839954025, 2575935635, 3174426175, 4444196645, 6221875303, 8253508055, 11554911277, 12879678175, 22220983225, 31109376515, 41267540275, 57774556385, 80884378939, 155546882575, 288872781925, 404421894695, 2022109473475]

約数ペア:

[(1, 2022109473475), (5, 404421894695), (7, 288872781925), (13, 155546882575), (25, 80884378939), (35, 57774556385), (49, 41267540275), (65, 31109376515), (91, 22220983225), (157, 12879678175), (175, 11554911277), (245, 8253508055), (325, 6221875303), (455, 4444196645), (637, 3174426175), (785, 2575935635), (1099, 1839954025), (1225, 1650701611), (2041, 990744475), (2275, 888839329), (3185, 634885235), (3925, 515187127), (5495, 367990805), (7693, 262850575), (10205, 198148895), (14287, 141534925), (15925, 126977047), (27475, 73598161), (38465, 52570115), (51025, 39629779), (71435, 28306985), (100009, 20219275), (192325, 10514023), (357175, 5661397), (500045, 4043855), (808771, 2500225)]