1323449960

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{4726607}}^1$

素因数の和:4726625

約数の個数: 32

約数和(自身を含む): 3403157760

約数和(自身を除く): 2079707800

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 4726607, 9453214, 18906428, 23633035, 33086249, 37812856, 47266070, 66172498, 94532140, 132344996, 165431245, 189064280, 264689992, 330862490, 661724980, 1323449960]

約数ペア:

[(1, 1323449960), (2, 661724980), (4, 330862490), (5, 264689992), (7, 189064280), (8, 165431245), (10, 132344996), (14, 94532140), (20, 66172498), (28, 47266070), (35, 37812856), (40, 33086249), (56, 23633035), (70, 18906428), (140, 9453214), (280, 4726607)]