20146045000

素因数分解:

$2^3\times 5^4\times {\mathrm{23}}^1\times {\mathrm{167}}^1\times {\mathrm{1049}}^1$

素因数の和:1265

約数の個数: 160

約数和(自身を含む): 49596624000

約数和(自身を除く): 29450579000

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 25, 40, 46, 50, 92, 100, 115, 125, 167, 184, 200, 230, 250, 334, 460, 500, 575, 625, 668, 835, 920, 1000, 1049, 1150, 1250, 1336, 1670, 2098, 2300, 2500, 2875, 3340, 3841, 4175, 4196, 4600, 5000, 5245, 5750, 6680, 7682, 8350, 8392, 10490, 11500, 14375, 15364, 16700, 19205, 20875, 20980, 23000, 24127, 26225, 28750, 30728, 33400, 38410, 41750, 41960, 48254, 52450, 57500, 76820, 83500, 96025, 96508, 104375, 104900, 115000, 120635, 131125, 153640, 167000, 175183, 192050, 193016, 208750, 209800, 241270, 262250, 350366, 384100, 417500, 480125, 482540, 524500, 603175, 655625, 700732, 768200, 835000, 875915, 960250, 965080, 1049000, 1206350, 1311250, 1401464, 1751830, 1920500, 2400625, 2412700, 2622500, 3015875, 3503660, 3841000, 4029209, 4379575, 4801250, 4825400, 5245000, 6031750, 7007320, 8058418, 8759150, 9602500, 12063500, 15079375, 16116836, 17518300, 19205000, 20146045, 21897875, 24127000, 30158750, 32233672, 35036600, 40292090, 43795750, 60317500, 80584180, 87591500, 100730225, 109489375, 120635000, 161168360, 175183000, 201460450, 218978750, 402920900, 437957500, 503651125, 805841800, 875915000, 1007302250, 2014604500, 2518255625, 4029209000, 5036511250, 10073022500, 20146045000]

約数ペア:

[(1, 20146045000), (2, 10073022500), (4, 5036511250), (5, 4029209000), (8, 2518255625), (10, 2014604500), (20, 1007302250), (23, 875915000), (25, 805841800), (40, 503651125), (46, 437957500), (50, 402920900), (92, 218978750), (100, 201460450), (115, 175183000), (125, 161168360), (167, 120635000), (184, 109489375), (200, 100730225), (230, 87591500), (250, 80584180), (334, 60317500), (460, 43795750), (500, 40292090), (575, 35036600), (625, 32233672), (668, 30158750), (835, 24127000), (920, 21897875), (1000, 20146045), (1049, 19205000), (1150, 17518300), (1250, 16116836), (1336, 15079375), (1670, 12063500), (2098, 9602500), (2300, 8759150), (2500, 8058418), (2875, 7007320), (3340, 6031750), (3841, 5245000), (4175, 4825400), (4196, 4801250), (4600, 4379575), (5000, 4029209), (5245, 3841000), (5750, 3503660), (6680, 3015875), (7682, 2622500), (8350, 2412700), (8392, 2400625), (10490, 1920500), (11500, 1751830), (14375, 1401464), (15364, 1311250), (16700, 1206350), (19205, 1049000), (20875, 965080), (20980, 960250), (23000, 875915), (24127, 835000), (26225, 768200), (28750, 700732), (30728, 655625), (33400, 603175), (38410, 524500), (41750, 482540), (41960, 480125), (48254, 417500), (52450, 384100), (57500, 350366), (76820, 262250), (83500, 241270), (96025, 209800), (96508, 208750), (104375, 193016), (104900, 192050), (115000, 175183), (120635, 167000), (131125, 153640)]