2683880

素因数分解:

$2^3\times 5^1\times {\mathrm{229}}^1\times {\mathrm{293}}^1$

素因数の和:533

約数の個数: 32

約数和(自身を含む): 6085800

約数和(自身を除く): 3401920

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 229, 293, 458, 586, 916, 1145, 1172, 1465, 1832, 2290, 2344, 2930, 4580, 5860, 9160, 11720, 67097, 134194, 268388, 335485, 536776, 670970, 1341940, 2683880]

約数ペア:

[(1, 2683880), (2, 1341940), (4, 670970), (5, 536776), (8, 335485), (10, 268388), (20, 134194), (40, 67097), (229, 11720), (293, 9160), (458, 5860), (586, 4580), (916, 2930), (1145, 2344), (1172, 2290), (1465, 1832)]