136572080380

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{220277549}}^1$

素因数の和:220277589

約数の個数: 24

約数和(自身を含む): 296053027200

約数和(自身を除く): 159480946820

約数列:

[1, 2, 4, 5, 10, 20, 31, 62, 124, 155, 310, 620, 220277549, 440555098, 881110196, 1101387745, 2202775490, 4405550980, 6828604019, 13657208038, 27314416076, 34143020095, 68286040190, 136572080380]

約数ペア:

[(1, 136572080380), (2, 68286040190), (4, 34143020095), (5, 27314416076), (10, 13657208038), (20, 6828604019), (31, 4405550980), (62, 2202775490), (124, 1101387745), (155, 881110196), (310, 440555098), (620, 220277549)]