27474100

素因数分解:

$2^2\times 5^2\times {\mathrm{41}}^1\times {\mathrm{6701}}^1$

素因数の和:6756

約数の個数: 36

約数和(自身を含む): 61082028

約数和(自身を除く): 33607928

約数列:

[1, 2, 4, 5, 10, 20, 25, 41, 50, 82, 100, 164, 205, 410, 820, 1025, 2050, 4100, 6701, 13402, 26804, 33505, 67010, 134020, 167525, 274741, 335050, 549482, 670100, 1098964, 1373705, 2747410, 5494820, 6868525, 13737050, 27474100]

約数ペア:

[(1, 27474100), (2, 13737050), (4, 6868525), (5, 5494820), (10, 2747410), (20, 1373705), (25, 1098964), (41, 670100), (50, 549482), (82, 335050), (100, 274741), (164, 167525), (205, 134020), (410, 67010), (820, 33505), (1025, 26804), (2050, 13402), (4100, 6701)]