113802220

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{509}}^1\times {\mathrm{1597}}^1$

素因数の和:2122

約数の個数: 48

約数和(自身を含む): 273833280

約数和(自身を除く): 160031060

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 509, 1018, 1597, 2036, 2545, 3194, 3563, 5090, 6388, 7126, 7985, 10180, 11179, 14252, 15970, 17815, 22358, 31940, 35630, 44716, 55895, 71260, 111790, 223580, 812873, 1625746, 3251492, 4064365, 5690111, 8128730, 11380222, 16257460, 22760444, 28450555, 56901110, 113802220]

約数ペア:

[(1, 113802220), (2, 56901110), (4, 28450555), (5, 22760444), (7, 16257460), (10, 11380222), (14, 8128730), (20, 5690111), (28, 4064365), (35, 3251492), (70, 1625746), (140, 812873), (509, 223580), (1018, 111790), (1597, 71260), (2036, 55895), (2545, 44716), (3194, 35630), (3563, 31940), (5090, 22358), (6388, 17815), (7126, 15970), (7985, 14252), (10180, 11179)]