29715040

素因数分解:

$2^5\times 5^1\times {\mathrm{229}}^1\times {\mathrm{811}}^1$

素因数の和:1055

約数の個数: 48

約数和(自身を含む): 70595280

約数和(自身を除く): 40880240

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 229, 458, 811, 916, 1145, 1622, 1832, 2290, 3244, 3664, 4055, 4580, 6488, 7328, 8110, 9160, 12976, 16220, 18320, 25952, 32440, 36640, 64880, 129760, 185719, 371438, 742876, 928595, 1485752, 1857190, 2971504, 3714380, 5943008, 7428760, 14857520, 29715040]

約数ペア:

[(1, 29715040), (2, 14857520), (4, 7428760), (5, 5943008), (8, 3714380), (10, 2971504), (16, 1857190), (20, 1485752), (32, 928595), (40, 742876), (80, 371438), (160, 185719), (229, 129760), (458, 64880), (811, 36640), (916, 32440), (1145, 25952), (1622, 18320), (1832, 16220), (2290, 12976), (3244, 9160), (3664, 8110), (4055, 7328), (4580, 6488)]