43106980

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{163}}^1\times {\mathrm{1889}}^1$

素因数の和:2068

約数の個数: 48

約数和(自身を含む): 104146560

約数和(自身を除く): 61039580

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 163, 326, 652, 815, 1141, 1630, 1889, 2282, 3260, 3778, 4564, 5705, 7556, 9445, 11410, 13223, 18890, 22820, 26446, 37780, 52892, 66115, 132230, 264460, 307907, 615814, 1231628, 1539535, 2155349, 3079070, 4310698, 6158140, 8621396, 10776745, 21553490, 43106980]

約数ペア:

[(1, 43106980), (2, 21553490), (4, 10776745), (5, 8621396), (7, 6158140), (10, 4310698), (14, 3079070), (20, 2155349), (28, 1539535), (35, 1231628), (70, 615814), (140, 307907), (163, 264460), (326, 132230), (652, 66115), (815, 52892), (1141, 37780), (1630, 26446), (1889, 22820), (2282, 18890), (3260, 13223), (3778, 11410), (4564, 9445), (5705, 7556)]