29802260

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{78427}}^1$

素因数の和:78455

約数の個数: 24

約数和(自身を含む): 65879520

約数和(自身を除く): 36077260

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 380, 78427, 156854, 313708, 392135, 784270, 1490113, 1568540, 2980226, 5960452, 7450565, 14901130, 29802260]

約数ペア:

[(1, 29802260), (2, 14901130), (4, 7450565), (5, 5960452), (10, 2980226), (19, 1568540), (20, 1490113), (38, 784270), (76, 392135), (95, 313708), (190, 156854), (380, 78427)]