2013478250

素因数分解:

$2^1\times 5^3\times 7^1\times {\mathrm{59}}^1\times {\mathrm{19501}}^1$

素因数の和:19584

約数の個数: 64

約数和(自身を含む): 4380929280

約数和(自身を除く): 2367451030

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 50, 59, 70, 118, 125, 175, 250, 295, 350, 413, 590, 826, 875, 1475, 1750, 2065, 2950, 4130, 7375, 10325, 14750, 19501, 20650, 39002, 51625, 97505, 103250, 136507, 195010, 273014, 487525, 682535, 975050, 1150559, 1365070, 2301118, 2437625, 3412675, 4875250, 5752795, 6825350, 8053913, 11505590, 16107826, 17063375, 28763975, 34126750, 40269565, 57527950, 80539130, 143819875, 201347825, 287639750, 402695650, 1006739125, 2013478250]

約数ペア:

[(1, 2013478250), (2, 1006739125), (5, 402695650), (7, 287639750), (10, 201347825), (14, 143819875), (25, 80539130), (35, 57527950), (50, 40269565), (59, 34126750), (70, 28763975), (118, 17063375), (125, 16107826), (175, 11505590), (250, 8053913), (295, 6825350), (350, 5752795), (413, 4875250), (590, 3412675), (826, 2437625), (875, 2301118), (1475, 1365070), (1750, 1150559), (2065, 975050), (2950, 682535), (4130, 487525), (7375, 273014), (10325, 195010), (14750, 136507), (19501, 103250), (20650, 97505), (39002, 51625)]