68349400

素因数分解:

$2^3\times 5^2\times 7^1\times {\mathrm{48821}}^1$

素因数の和:48844

約数の個数: 48

約数和(自身を含む): 181617840

約数和(自身を除く): 113268440

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 25, 28, 35, 40, 50, 56, 70, 100, 140, 175, 200, 280, 350, 700, 1400, 48821, 97642, 195284, 244105, 341747, 390568, 488210, 683494, 976420, 1220525, 1366988, 1708735, 1952840, 2441050, 2733976, 3417470, 4882100, 6834940, 8543675, 9764200, 13669880, 17087350, 34174700, 68349400]

約数ペア:

[(1, 68349400), (2, 34174700), (4, 17087350), (5, 13669880), (7, 9764200), (8, 8543675), (10, 6834940), (14, 4882100), (20, 3417470), (25, 2733976), (28, 2441050), (35, 1952840), (40, 1708735), (50, 1366988), (56, 1220525), (70, 976420), (100, 683494), (140, 488210), (175, 390568), (200, 341747), (280, 244105), (350, 195284), (700, 97642), (1400, 48821)]