907880528060

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{47}}^1\times {\mathrm{2089}}^1\times {\mathrm{3821}}^1$

素因数の和:5988

約数の個数: 144

約数和(自身を含む): 2141801101440

約数和(自身を除く): 1233920573380

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 47, 55, 94, 110, 121, 188, 220, 235, 242, 470, 484, 517, 605, 940, 1034, 1210, 2068, 2089, 2420, 2585, 3821, 4178, 5170, 5687, 7642, 8356, 10340, 10445, 11374, 15284, 19105, 20890, 22748, 22979, 28435, 38210, 41780, 42031, 45958, 56870, 76420, 84062, 91916, 98183, 113740, 114895, 168124, 179587, 196366, 210155, 229790, 252769, 359174, 392732, 420310, 459580, 462341, 490915, 505538, 718348, 840620, 897935, 924682, 981830, 1011076, 1080013, 1263845, 1795870, 1849364, 1963660, 1975457, 2160026, 2311705, 2527690, 3591740, 3950914, 4320052, 4623410, 5055380, 5400065, 7901828, 7982069, 9246820, 9877285, 10800130, 11880143, 15964138, 19754570, 21600260, 21730027, 23760286, 31928276, 39509140, 39910345, 43460054, 47520572, 59400715, 79820690, 86920108, 87802759, 108650135, 118801430, 159641380, 175605518, 217300270, 237602860, 351211036, 375157243, 434600540, 439013795, 750314486, 878027590, 965830349, 1500628972, 1756055180, 1875786215, 1931660698, 3751572430, 3863321396, 4126729673, 4829151745, 7503144860, 8253459346, 9658303490, 16506918692, 19316606980, 20633648365, 41267296730, 45394026403, 82534593460, 90788052806, 181576105612, 226970132015, 453940264030, 907880528060]

約数ペア:

[(1, 907880528060), (2, 453940264030), (4, 226970132015), (5, 181576105612), (10, 90788052806), (11, 82534593460), (20, 45394026403), (22, 41267296730), (44, 20633648365), (47, 19316606980), (55, 16506918692), (94, 9658303490), (110, 8253459346), (121, 7503144860), (188, 4829151745), (220, 4126729673), (235, 3863321396), (242, 3751572430), (470, 1931660698), (484, 1875786215), (517, 1756055180), (605, 1500628972), (940, 965830349), (1034, 878027590), (1210, 750314486), (2068, 439013795), (2089, 434600540), (2420, 375157243), (2585, 351211036), (3821, 237602860), (4178, 217300270), (5170, 175605518), (5687, 159641380), (7642, 118801430), (8356, 108650135), (10340, 87802759), (10445, 86920108), (11374, 79820690), (15284, 59400715), (19105, 47520572), (20890, 43460054), (22748, 39910345), (22979, 39509140), (28435, 31928276), (38210, 23760286), (41780, 21730027), (42031, 21600260), (45958, 19754570), (56870, 15964138), (76420, 11880143), (84062, 10800130), (91916, 9877285), (98183, 9246820), (113740, 7982069), (114895, 7901828), (168124, 5400065), (179587, 5055380), (196366, 4623410), (210155, 4320052), (229790, 3950914), (252769, 3591740), (359174, 2527690), (392732, 2311705), (420310, 2160026), (459580, 1975457), (462341, 1963660), (490915, 1849364), (505538, 1795870), (718348, 1263845), (840620, 1080013), (897935, 1011076), (924682, 981830)]