4845260

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{653}}^1$

素因数の和:722

約数の個数: 48

約数和(自身を含む): 11866176

約数和(自身を除く): 7020916

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 53, 70, 106, 140, 212, 265, 371, 530, 653, 742, 1060, 1306, 1484, 1855, 2612, 3265, 3710, 4571, 6530, 7420, 9142, 13060, 18284, 22855, 34609, 45710, 69218, 91420, 138436, 173045, 242263, 346090, 484526, 692180, 969052, 1211315, 2422630, 4845260]

約数ペア:

[(1, 4845260), (2, 2422630), (4, 1211315), (5, 969052), (7, 692180), (10, 484526), (14, 346090), (20, 242263), (28, 173045), (35, 138436), (53, 91420), (70, 69218), (106, 45710), (140, 34609), (212, 22855), (265, 18284), (371, 13060), (530, 9142), (653, 7420), (742, 6530), (1060, 4571), (1306, 3710), (1484, 3265), (1855, 2612)]