2013160100

素因数分解:

$2^2\times 5^2\times 7^2\times {\mathrm{23}}^1\times {\mathrm{17863}}^1$

素因数の和:17914

約数の個数: 108

約数和(自身を含む): 5303035584

約数和(自身を除く): 3289875484

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 23, 25, 28, 35, 46, 49, 50, 70, 92, 98, 100, 115, 140, 161, 175, 196, 230, 245, 322, 350, 460, 490, 575, 644, 700, 805, 980, 1127, 1150, 1225, 1610, 2254, 2300, 2450, 3220, 4025, 4508, 4900, 5635, 8050, 11270, 16100, 17863, 22540, 28175, 35726, 56350, 71452, 89315, 112700, 125041, 178630, 250082, 357260, 410849, 446575, 500164, 625205, 821698, 875287, 893150, 1250410, 1643396, 1750574, 1786300, 2054245, 2500820, 2875943, 3126025, 3501148, 4108490, 4376435, 5751886, 6252050, 8216980, 8752870, 10271225, 11503772, 12504100, 14379715, 17505740, 20131601, 20542450, 21882175, 28759430, 40263202, 41084900, 43764350, 57518860, 71898575, 80526404, 87528700, 100658005, 143797150, 201316010, 287594300, 402632020, 503290025, 1006580050, 2013160100]

約数ペア:

[(1, 2013160100), (2, 1006580050), (4, 503290025), (5, 402632020), (7, 287594300), (10, 201316010), (14, 143797150), (20, 100658005), (23, 87528700), (25, 80526404), (28, 71898575), (35, 57518860), (46, 43764350), (49, 41084900), (50, 40263202), (70, 28759430), (92, 21882175), (98, 20542450), (100, 20131601), (115, 17505740), (140, 14379715), (161, 12504100), (175, 11503772), (196, 10271225), (230, 8752870), (245, 8216980), (322, 6252050), (350, 5751886), (460, 4376435), (490, 4108490), (575, 3501148), (644, 3126025), (700, 2875943), (805, 2500820), (980, 2054245), (1127, 1786300), (1150, 1750574), (1225, 1643396), (1610, 1250410), (2254, 893150), (2300, 875287), (2450, 821698), (3220, 625205), (4025, 500164), (4508, 446575), (4900, 410849), (5635, 357260), (8050, 250082), (11270, 178630), (16100, 125041), (17863, 112700), (22540, 89315), (28175, 71452), (35726, 56350)]