104104940

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{306191}}^1$

素因数の和:306217

約数の個数: 24

約数和(自身を含む): 231481152

約数和(自身を除く): 127376212

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 306191, 612382, 1224764, 1530955, 3061910, 5205247, 6123820, 10410494, 20820988, 26026235, 52052470, 104104940]

約数ペア:

[(1, 104104940), (2, 52052470), (4, 26026235), (5, 20820988), (10, 10410494), (17, 6123820), (20, 5205247), (34, 3061910), (68, 1530955), (85, 1224764), (170, 612382), (340, 306191)]