71904400

素因数分解:

$2^4\times 5^2\times {\mathrm{67}}^1\times {\mathrm{2683}}^1$

素因数の和:2768

約数の個数: 60

約数和(自身を含む): 175394032

約数和(自身を除く): 103489632

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 67, 80, 100, 134, 200, 268, 335, 400, 536, 670, 1072, 1340, 1675, 2680, 2683, 3350, 5360, 5366, 6700, 10732, 13400, 13415, 21464, 26800, 26830, 42928, 53660, 67075, 107320, 134150, 179761, 214640, 268300, 359522, 536600, 719044, 898805, 1073200, 1438088, 1797610, 2876176, 3595220, 4494025, 7190440, 8988050, 14380880, 17976100, 35952200, 71904400]

約数ペア:

[(1, 71904400), (2, 35952200), (4, 17976100), (5, 14380880), (8, 8988050), (10, 7190440), (16, 4494025), (20, 3595220), (25, 2876176), (40, 1797610), (50, 1438088), (67, 1073200), (80, 898805), (100, 719044), (134, 536600), (200, 359522), (268, 268300), (335, 214640), (400, 179761), (536, 134150), (670, 107320), (1072, 67075), (1340, 53660), (1675, 42928), (2680, 26830), (2683, 26800), (3350, 21464), (5360, 13415), (5366, 13400), (6700, 10732)]