25764899920

素因数分解:

$2^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{229}}^1\times {\mathrm{1301}}^1$

素因数の和:1613

約数の個数: 160

約数和(自身を含む): 64165893120

約数和(自身を除く): 38400993200

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 40, 46, 47, 80, 92, 94, 115, 184, 188, 229, 230, 235, 368, 376, 458, 460, 470, 752, 916, 920, 940, 1081, 1145, 1301, 1832, 1840, 1880, 2162, 2290, 2602, 3664, 3760, 4324, 4580, 5204, 5267, 5405, 6505, 8648, 9160, 10408, 10534, 10763, 10810, 13010, 17296, 18320, 20816, 21068, 21526, 21620, 26020, 26335, 29923, 42136, 43052, 43240, 52040, 52670, 53815, 59846, 61147, 84272, 86104, 86480, 104080, 105340, 107630, 119692, 122294, 149615, 172208, 210680, 215260, 239384, 244588, 247549, 297929, 299230, 305735, 421360, 430520, 478768, 489176, 495098, 595858, 598460, 611470, 861040, 978352, 990196, 1191716, 1196920, 1222940, 1237745, 1406381, 1489645, 1980392, 2383432, 2393840, 2445880, 2475490, 2812762, 2979290, 3960784, 4766864, 4891760, 4950980, 5625524, 5958580, 6852367, 7031905, 9901960, 11251048, 11917160, 13704734, 14002663, 14063810, 19803920, 22502096, 23834320, 27409468, 28005326, 28127620, 34261835, 54818936, 56010652, 56255240, 68523670, 70013315, 109637872, 112021304, 112510480, 137047340, 140026630, 224042608, 274094680, 280053260, 322061249, 548189360, 560106520, 644122498, 1120213040, 1288244996, 1610306245, 2576489992, 3220612490, 5152979984, 6441224980, 12882449960, 25764899920]

約数ペア:

[(1, 25764899920), (2, 12882449960), (4, 6441224980), (5, 5152979984), (8, 3220612490), (10, 2576489992), (16, 1610306245), (20, 1288244996), (23, 1120213040), (40, 644122498), (46, 560106520), (47, 548189360), (80, 322061249), (92, 280053260), (94, 274094680), (115, 224042608), (184, 140026630), (188, 137047340), (229, 112510480), (230, 112021304), (235, 109637872), (368, 70013315), (376, 68523670), (458, 56255240), (460, 56010652), (470, 54818936), (752, 34261835), (916, 28127620), (920, 28005326), (940, 27409468), (1081, 23834320), (1145, 22502096), (1301, 19803920), (1832, 14063810), (1840, 14002663), (1880, 13704734), (2162, 11917160), (2290, 11251048), (2602, 9901960), (3664, 7031905), (3760, 6852367), (4324, 5958580), (4580, 5625524), (5204, 4950980), (5267, 4891760), (5405, 4766864), (6505, 3960784), (8648, 2979290), (9160, 2812762), (10408, 2475490), (10534, 2445880), (10763, 2393840), (10810, 2383432), (13010, 1980392), (17296, 1489645), (18320, 1406381), (20816, 1237745), (21068, 1222940), (21526, 1196920), (21620, 1191716), (26020, 990196), (26335, 978352), (29923, 861040), (42136, 611470), (43052, 598460), (43240, 595858), (52040, 495098), (52670, 489176), (53815, 478768), (59846, 430520), (61147, 421360), (84272, 305735), (86104, 299230), (86480, 297929), (104080, 247549), (105340, 244588), (107630, 239384), (119692, 215260), (122294, 210680), (149615, 172208)]