103667980

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^2\times {\mathrm{30671}}^1$

素因数の和:30706

約数の個数: 36

約数和(自身を含む): 235744992

約数和(自身を除く): 132077012

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 169, 260, 338, 676, 845, 1690, 3380, 30671, 61342, 122684, 153355, 306710, 398723, 613420, 797446, 1594892, 1993615, 3987230, 5183399, 7974460, 10366798, 20733596, 25916995, 51833990, 103667980]

約数ペア:

[(1, 103667980), (2, 51833990), (4, 25916995), (5, 20733596), (10, 10366798), (13, 7974460), (20, 5183399), (26, 3987230), (52, 1993615), (65, 1594892), (130, 797446), (169, 613420), (260, 398723), (338, 306710), (676, 153355), (845, 122684), (1690, 61342), (3380, 30671)]