136914640

素因数分解:

$2^4\times 5^1\times {\mathrm{311}}^1\times {\mathrm{5503}}^1$

素因数の和:5827

約数の個数: 40

約数和(自身を含む): 319408128

約数和(自身を除く): 182493488

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 311, 622, 1244, 1555, 2488, 3110, 4976, 5503, 6220, 11006, 12440, 22012, 24880, 27515, 44024, 55030, 88048, 110060, 220120, 440240, 1711433, 3422866, 6845732, 8557165, 13691464, 17114330, 27382928, 34228660, 68457320, 136914640]

約数ペア:

[(1, 136914640), (2, 68457320), (4, 34228660), (5, 27382928), (8, 17114330), (10, 13691464), (16, 8557165), (20, 6845732), (40, 3422866), (80, 1711433), (311, 440240), (622, 220120), (1244, 110060), (1555, 88048), (2488, 55030), (3110, 44024), (4976, 27515), (5503, 24880), (6220, 22012), (11006, 12440)]