2261325500

素因数分解:

$2^2\times 5^3\times 7^2\times {\mathrm{23}}^1\times {\mathrm{4013}}^1$

素因数の和:4069

約数の個数: 144

約数和(自身を含む): 5996337984

約数和(自身を除く): 3735012484

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 23, 25, 28, 35, 46, 49, 50, 70, 92, 98, 100, 115, 125, 140, 161, 175, 196, 230, 245, 250, 322, 350, 460, 490, 500, 575, 644, 700, 805, 875, 980, 1127, 1150, 1225, 1610, 1750, 2254, 2300, 2450, 2875, 3220, 3500, 4013, 4025, 4508, 4900, 5635, 5750, 6125, 8026, 8050, 11270, 11500, 12250, 16052, 16100, 20065, 20125, 22540, 24500, 28091, 28175, 40130, 40250, 56182, 56350, 80260, 80500, 92299, 100325, 112364, 112700, 140455, 140875, 184598, 196637, 200650, 280910, 281750, 369196, 393274, 401300, 461495, 501625, 561820, 563500, 646093, 702275, 786548, 922990, 983185, 1003250, 1292186, 1404550, 1845980, 1966370, 2006500, 2307475, 2584372, 2809100, 3230465, 3511375, 3932740, 4522651, 4614950, 4915925, 6460930, 7022750, 9045302, 9229900, 9831850, 11537375, 12921860, 14045500, 16152325, 18090604, 19663700, 22613255, 23074750, 24579625, 32304650, 45226510, 46149500, 49159250, 64609300, 80761625, 90453020, 98318500, 113066275, 161523250, 226132550, 323046500, 452265100, 565331375, 1130662750, 2261325500]

約数ペア:

[(1, 2261325500), (2, 1130662750), (4, 565331375), (5, 452265100), (7, 323046500), (10, 226132550), (14, 161523250), (20, 113066275), (23, 98318500), (25, 90453020), (28, 80761625), (35, 64609300), (46, 49159250), (49, 46149500), (50, 45226510), (70, 32304650), (92, 24579625), (98, 23074750), (100, 22613255), (115, 19663700), (125, 18090604), (140, 16152325), (161, 14045500), (175, 12921860), (196, 11537375), (230, 9831850), (245, 9229900), (250, 9045302), (322, 7022750), (350, 6460930), (460, 4915925), (490, 4614950), (500, 4522651), (575, 3932740), (644, 3511375), (700, 3230465), (805, 2809100), (875, 2584372), (980, 2307475), (1127, 2006500), (1150, 1966370), (1225, 1845980), (1610, 1404550), (1750, 1292186), (2254, 1003250), (2300, 983185), (2450, 922990), (2875, 786548), (3220, 702275), (3500, 646093), (4013, 563500), (4025, 561820), (4508, 501625), (4900, 461495), (5635, 401300), (5750, 393274), (6125, 369196), (8026, 281750), (8050, 280910), (11270, 200650), (11500, 196637), (12250, 184598), (16052, 140875), (16100, 140455), (20065, 112700), (20125, 112364), (22540, 100325), (24500, 92299), (28091, 80500), (28175, 80260), (40130, 56350), (40250, 56182)]