713674220900

素因数分解:

$2^2\times 5^2\times {\mathrm{19}}^2\times {\mathrm{389}}^1\times {\mathrm{50821}}^1$

素因数の和:51262

約数の個数: 108

約数和(自身を含む): 1638706092660

約数和(自身を除く): 925031871760

約数列:

[1, 2, 4, 5, 10, 19, 20, 25, 38, 50, 76, 95, 100, 190, 361, 380, 389, 475, 722, 778, 950, 1444, 1556, 1805, 1900, 1945, 3610, 3890, 7220, 7391, 7780, 9025, 9725, 14782, 18050, 19450, 29564, 36100, 36955, 38900, 50821, 73910, 101642, 140429, 147820, 184775, 203284, 254105, 280858, 369550, 508210, 561716, 702145, 739100, 965599, 1016420, 1270525, 1404290, 1931198, 2541050, 2808580, 3510725, 3862396, 4827995, 5082100, 7021450, 9655990, 14042900, 18346381, 19311980, 19769369, 24139975, 36692762, 39538738, 48279950, 73385524, 79077476, 91731905, 96559900, 98846845, 183463810, 197693690, 366927620, 375618011, 395387380, 458659525, 494234225, 751236022, 917319050, 988468450, 1502472044, 1834638100, 1878090055, 1976936900, 3756180110, 7136742209, 7512360220, 9390450275, 14273484418, 18780900550, 28546968836, 35683711045, 37561801100, 71367422090, 142734844180, 178418555225, 356837110450, 713674220900]

約数ペア:

[(1, 713674220900), (2, 356837110450), (4, 178418555225), (5, 142734844180), (10, 71367422090), (19, 37561801100), (20, 35683711045), (25, 28546968836), (38, 18780900550), (50, 14273484418), (76, 9390450275), (95, 7512360220), (100, 7136742209), (190, 3756180110), (361, 1976936900), (380, 1878090055), (389, 1834638100), (475, 1502472044), (722, 988468450), (778, 917319050), (950, 751236022), (1444, 494234225), (1556, 458659525), (1805, 395387380), (1900, 375618011), (1945, 366927620), (3610, 197693690), (3890, 183463810), (7220, 98846845), (7391, 96559900), (7780, 91731905), (9025, 79077476), (9725, 73385524), (14782, 48279950), (18050, 39538738), (19450, 36692762), (29564, 24139975), (36100, 19769369), (36955, 19311980), (38900, 18346381), (50821, 14042900), (73910, 9655990), (101642, 7021450), (140429, 5082100), (147820, 4827995), (184775, 3862396), (203284, 3510725), (254105, 2808580), (280858, 2541050), (369550, 1931198), (508210, 1404290), (561716, 1270525), (702145, 1016420), (739100, 965599)]