46728980

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{122971}}^1$

素因数の和:122999

約数の個数: 24

約数和(自身を含む): 103296480

約数和(自身を除く): 56567500

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 380, 122971, 245942, 491884, 614855, 1229710, 2336449, 2459420, 4672898, 9345796, 11682245, 23364490, 46728980]

約数ペア:

[(1, 46728980), (2, 23364490), (4, 11682245), (5, 9345796), (10, 4672898), (19, 2459420), (20, 2336449), (38, 1229710), (76, 614855), (95, 491884), (190, 245942), (380, 122971)]