234165040

素因数分解:

$2^4\times 5^1\times {\mathrm{349}}^1\times {\mathrm{8387}}^1$

素因数の和:8749

約数の個数: 40

約数和(自身を含む): 546058800

約数和(自身を除く): 311893760

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 349, 698, 1396, 1745, 2792, 3490, 5584, 6980, 8387, 13960, 16774, 27920, 33548, 41935, 67096, 83870, 134192, 167740, 335480, 670960, 2927063, 5854126, 11708252, 14635315, 23416504, 29270630, 46833008, 58541260, 117082520, 234165040]

約数ペア:

[(1, 234165040), (2, 117082520), (4, 58541260), (5, 46833008), (8, 29270630), (10, 23416504), (16, 14635315), (20, 11708252), (40, 5854126), (80, 2927063), (349, 670960), (698, 335480), (1396, 167740), (1745, 134192), (2792, 83870), (3490, 67096), (5584, 41935), (6980, 33548), (8387, 27920), (13960, 16774)]