102490850

素因数分解:

$2^1\times 5^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{3803}}^1$

素因数の和:3840

約数の個数: 72

約数和(自身を含む): 241980048

約数和(自身を除く): 139489198

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 25, 35, 49, 50, 55, 70, 77, 98, 110, 154, 175, 245, 275, 350, 385, 490, 539, 550, 770, 1078, 1225, 1925, 2450, 2695, 3803, 3850, 5390, 7606, 13475, 19015, 26621, 26950, 38030, 41833, 53242, 83666, 95075, 133105, 186347, 190150, 209165, 266210, 292831, 372694, 418330, 585662, 665525, 931735, 1045825, 1331050, 1464155, 1863470, 2049817, 2091650, 2928310, 4099634, 4658675, 7320775, 9317350, 10249085, 14641550, 20498170, 51245425, 102490850]

約数ペア:

[(1, 102490850), (2, 51245425), (5, 20498170), (7, 14641550), (10, 10249085), (11, 9317350), (14, 7320775), (22, 4658675), (25, 4099634), (35, 2928310), (49, 2091650), (50, 2049817), (55, 1863470), (70, 1464155), (77, 1331050), (98, 1045825), (110, 931735), (154, 665525), (175, 585662), (245, 418330), (275, 372694), (350, 292831), (385, 266210), (490, 209165), (539, 190150), (550, 186347), (770, 133105), (1078, 95075), (1225, 83666), (1925, 53242), (2450, 41833), (2695, 38030), (3803, 26950), (3850, 26621), (5390, 19015), (7606, 13475)]