274700

素因数分解:

$2^2\times 5^2\times {\mathrm{41}}^1\times {\mathrm{67}}^1$

素因数の和:122

約数の個数: 36

約数和(自身を含む): 619752

約数和(自身を除く): 345052

約数列:

[1, 2, 4, 5, 10, 20, 25, 41, 50, 67, 82, 100, 134, 164, 205, 268, 335, 410, 670, 820, 1025, 1340, 1675, 2050, 2747, 3350, 4100, 5494, 6700, 10988, 13735, 27470, 54940, 68675, 137350, 274700]

約数ペア:

[(1, 274700), (2, 137350), (4, 68675), (5, 54940), (10, 27470), (20, 13735), (25, 10988), (41, 6700), (50, 5494), (67, 4100), (82, 3350), (100, 2747), (134, 2050), (164, 1675), (205, 1340), (268, 1025), (335, 820), (410, 670)]