2040480264

素因数分解:

$2^3\times 3^1\times {\mathrm{31}}^1\times {\mathrm{103}}^1\times {\mathrm{26627}}^1$

素因数の和:26770

約数の個数: 64

約数和(自身を含む): 5317079040

約数和(自身を除く): 3276598776

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 31, 62, 93, 103, 124, 186, 206, 248, 309, 372, 412, 618, 744, 824, 1236, 2472, 3193, 6386, 9579, 12772, 19158, 25544, 26627, 38316, 53254, 76632, 79881, 106508, 159762, 213016, 319524, 639048, 825437, 1650874, 2476311, 2742581, 3301748, 4952622, 5485162, 6603496, 8227743, 9905244, 10970324, 16455486, 19810488, 21940648, 32910972, 65821944, 85020011, 170040022, 255060033, 340080044, 510120066, 680160088, 1020240132, 2040480264]

約数ペア:

[(1, 2040480264), (2, 1020240132), (3, 680160088), (4, 510120066), (6, 340080044), (8, 255060033), (12, 170040022), (24, 85020011), (31, 65821944), (62, 32910972), (93, 21940648), (103, 19810488), (124, 16455486), (186, 10970324), (206, 9905244), (248, 8227743), (309, 6603496), (372, 5485162), (412, 4952622), (618, 3301748), (744, 2742581), (824, 2476311), (1236, 1650874), (2472, 825437), (3193, 639048), (6386, 319524), (9579, 213016), (12772, 159762), (19158, 106508), (25544, 79881), (26627, 76632), (38316, 53254)]