2882204500

素因数分解:

$2^2\times 5^3\times 7^2\times {\mathrm{47}}^1\times {\mathrm{2503}}^1$

素因数の和:2583

約数の個数: 144

約数和(自身を含む): 7481230848

約数和(自身を除く): 4599026348

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 47, 49, 50, 70, 94, 98, 100, 125, 140, 175, 188, 196, 235, 245, 250, 329, 350, 470, 490, 500, 658, 700, 875, 940, 980, 1175, 1225, 1316, 1645, 1750, 2303, 2350, 2450, 2503, 3290, 3500, 4606, 4700, 4900, 5006, 5875, 6125, 6580, 8225, 9212, 10012, 11515, 11750, 12250, 12515, 16450, 17521, 23030, 23500, 24500, 25030, 32900, 35042, 41125, 46060, 50060, 57575, 62575, 70084, 82250, 87605, 115150, 117641, 122647, 125150, 164500, 175210, 230300, 235282, 245294, 250300, 287875, 312875, 350420, 438025, 470564, 490588, 575750, 588205, 613235, 625750, 823487, 876050, 1151500, 1176410, 1226470, 1251500, 1646974, 1752100, 2190125, 2352820, 2452940, 2941025, 3066175, 3293948, 4117435, 4380250, 5764409, 5882050, 6132350, 8234870, 8760500, 11528818, 11764100, 12264700, 14705125, 15330875, 16469740, 20587175, 23057636, 28822045, 29410250, 30661750, 41174350, 57644090, 58820500, 61323500, 82348700, 102935875, 115288180, 144110225, 205871750, 288220450, 411743500, 576440900, 720551125, 1441102250, 2882204500]

約数ペア:

[(1, 2882204500), (2, 1441102250), (4, 720551125), (5, 576440900), (7, 411743500), (10, 288220450), (14, 205871750), (20, 144110225), (25, 115288180), (28, 102935875), (35, 82348700), (47, 61323500), (49, 58820500), (50, 57644090), (70, 41174350), (94, 30661750), (98, 29410250), (100, 28822045), (125, 23057636), (140, 20587175), (175, 16469740), (188, 15330875), (196, 14705125), (235, 12264700), (245, 11764100), (250, 11528818), (329, 8760500), (350, 8234870), (470, 6132350), (490, 5882050), (500, 5764409), (658, 4380250), (700, 4117435), (875, 3293948), (940, 3066175), (980, 2941025), (1175, 2452940), (1225, 2352820), (1316, 2190125), (1645, 1752100), (1750, 1646974), (2303, 1251500), (2350, 1226470), (2450, 1176410), (2503, 1151500), (3290, 876050), (3500, 823487), (4606, 625750), (4700, 613235), (4900, 588205), (5006, 575750), (5875, 490588), (6125, 470564), (6580, 438025), (8225, 350420), (9212, 312875), (10012, 287875), (11515, 250300), (11750, 245294), (12250, 235282), (12515, 230300), (16450, 175210), (17521, 164500), (23030, 125150), (23500, 122647), (24500, 117641), (25030, 115150), (32900, 87605), (35042, 82250), (41125, 70084), (46060, 62575), (50060, 57575)]