529469680

素因数分解:

$2^4\times 5^1\times {\mathrm{109}}^1\times {\mathrm{60719}}^1$

素因数の和:60841

約数の個数: 40

約数和(自身を含む): 1242331200

約数和(自身を除く): 712861520

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 109, 218, 436, 545, 872, 1090, 1744, 2180, 4360, 8720, 60719, 121438, 242876, 303595, 485752, 607190, 971504, 1214380, 2428760, 4857520, 6618371, 13236742, 26473484, 33091855, 52946968, 66183710, 105893936, 132367420, 264734840, 529469680]

約数ペア:

[(1, 529469680), (2, 264734840), (4, 132367420), (5, 105893936), (8, 66183710), (10, 52946968), (16, 33091855), (20, 26473484), (40, 13236742), (80, 6618371), (109, 4857520), (218, 2428760), (436, 1214380), (545, 971504), (872, 607190), (1090, 485752), (1744, 303595), (2180, 242876), (4360, 121438), (8720, 60719)]