2034984700

素因数分解:

$2^2\times 5^2\times 7^3\times {\mathrm{79}}^1\times {\mathrm{751}}^1$

素因数の和:865

約数の個数: 144

約数和(自身を含む): 5221888000

約数和(自身を除く): 3186903300

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 49, 50, 70, 79, 98, 100, 140, 158, 175, 196, 245, 316, 343, 350, 395, 490, 553, 686, 700, 751, 790, 980, 1106, 1225, 1372, 1502, 1580, 1715, 1975, 2212, 2450, 2765, 3004, 3430, 3755, 3871, 3950, 4900, 5257, 5530, 6860, 7510, 7742, 7900, 8575, 10514, 11060, 13825, 15020, 15484, 17150, 18775, 19355, 21028, 26285, 27097, 27650, 34300, 36799, 37550, 38710, 52570, 54194, 55300, 59329, 73598, 75100, 77420, 96775, 105140, 108388, 118658, 131425, 135485, 147196, 183995, 193550, 237316, 257593, 262850, 270970, 296645, 367990, 387100, 415303, 515186, 525700, 541940, 593290, 677425, 735980, 830606, 919975, 1030372, 1186580, 1287965, 1354850, 1483225, 1661212, 1839950, 2076515, 2575930, 2709700, 2907121, 2966450, 3679900, 4153030, 5151860, 5814242, 5932900, 6439825, 8306060, 10382575, 11628484, 12879650, 14535605, 20349847, 20765150, 25759300, 29071210, 40699694, 41530300, 58142420, 72678025, 81399388, 101749235, 145356050, 203498470, 290712100, 406996940, 508746175, 1017492350, 2034984700]

約数ペア:

[(1, 2034984700), (2, 1017492350), (4, 508746175), (5, 406996940), (7, 290712100), (10, 203498470), (14, 145356050), (20, 101749235), (25, 81399388), (28, 72678025), (35, 58142420), (49, 41530300), (50, 40699694), (70, 29071210), (79, 25759300), (98, 20765150), (100, 20349847), (140, 14535605), (158, 12879650), (175, 11628484), (196, 10382575), (245, 8306060), (316, 6439825), (343, 5932900), (350, 5814242), (395, 5151860), (490, 4153030), (553, 3679900), (686, 2966450), (700, 2907121), (751, 2709700), (790, 2575930), (980, 2076515), (1106, 1839950), (1225, 1661212), (1372, 1483225), (1502, 1354850), (1580, 1287965), (1715, 1186580), (1975, 1030372), (2212, 919975), (2450, 830606), (2765, 735980), (3004, 677425), (3430, 593290), (3755, 541940), (3871, 525700), (3950, 515186), (4900, 415303), (5257, 387100), (5530, 367990), (6860, 296645), (7510, 270970), (7742, 262850), (7900, 257593), (8575, 237316), (10514, 193550), (11060, 183995), (13825, 147196), (15020, 135485), (15484, 131425), (17150, 118658), (18775, 108388), (19355, 105140), (21028, 96775), (26285, 77420), (27097, 75100), (27650, 73598), (34300, 59329), (36799, 55300), (37550, 54194), (38710, 52570)]