130137520

素因数分解:

$2^4\times 5^1\times {\mathrm{173}}^1\times {\mathrm{9403}}^1$

素因数の和:9589

約数の個数: 40

約数和(自身を含む): 304351056

約数和(自身を除く): 174213536

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 173, 346, 692, 865, 1384, 1730, 2768, 3460, 6920, 9403, 13840, 18806, 37612, 47015, 75224, 94030, 150448, 188060, 376120, 752240, 1626719, 3253438, 6506876, 8133595, 13013752, 16267190, 26027504, 32534380, 65068760, 130137520]

約数ペア:

[(1, 130137520), (2, 65068760), (4, 32534380), (5, 26027504), (8, 16267190), (10, 13013752), (16, 8133595), (20, 6506876), (40, 3253438), (80, 1626719), (173, 752240), (346, 376120), (692, 188060), (865, 150448), (1384, 94030), (1730, 75224), (2768, 47015), (3460, 37612), (6920, 18806), (9403, 13840)]