102540820

素因数分解:

$2^2\times 5^1\times {\mathrm{59}}^1\times {\mathrm{67}}^1\times {\mathrm{1297}}^1$

素因数の和:1432

約数の個数: 48

約数和(自身を含む): 222425280

約数和(自身を除く): 119884460

約数列:

[1, 2, 4, 5, 10, 20, 59, 67, 118, 134, 236, 268, 295, 335, 590, 670, 1180, 1297, 1340, 2594, 3953, 5188, 6485, 7906, 12970, 15812, 19765, 25940, 39530, 76523, 79060, 86899, 153046, 173798, 306092, 347596, 382615, 434495, 765230, 868990, 1530460, 1737980, 5127041, 10254082, 20508164, 25635205, 51270410, 102540820]

約数ペア:

[(1, 102540820), (2, 51270410), (4, 25635205), (5, 20508164), (10, 10254082), (20, 5127041), (59, 1737980), (67, 1530460), (118, 868990), (134, 765230), (236, 434495), (268, 382615), (295, 347596), (335, 306092), (590, 173798), (670, 153046), (1180, 86899), (1297, 79060), (1340, 76523), (2594, 39530), (3953, 25940), (5188, 19765), (6485, 15812), (7906, 12970)]