26203440

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{101}}^1$

素因数の和:187

約数の個数: 160

約数和(自身を含む): 87422976

約数和(自身を除く): 61219536

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 40, 46, 47, 48, 60, 69, 80, 92, 94, 101, 115, 120, 138, 141, 184, 188, 202, 230, 235, 240, 276, 282, 303, 345, 368, 376, 404, 460, 470, 505, 552, 564, 606, 690, 705, 752, 808, 920, 940, 1010, 1081, 1104, 1128, 1212, 1380, 1410, 1515, 1616, 1840, 1880, 2020, 2162, 2256, 2323, 2424, 2760, 2820, 3030, 3243, 3760, 4040, 4324, 4646, 4747, 4848, 5405, 5520, 5640, 6060, 6486, 6969, 8080, 8648, 9292, 9494, 10810, 11280, 11615, 12120, 12972, 13938, 14241, 16215, 17296, 18584, 18988, 21620, 23230, 23735, 24240, 25944, 27876, 28482, 32430, 34845, 37168, 37976, 43240, 46460, 47470, 51888, 55752, 56964, 64860, 69690, 71205, 75952, 86480, 92920, 94940, 109181, 111504, 113928, 129720, 139380, 142410, 185840, 189880, 218362, 227856, 259440, 278760, 284820, 327543, 379760, 436724, 545905, 557520, 569640, 655086, 873448, 1091810, 1139280, 1310172, 1637715, 1746896, 2183620, 2620344, 3275430, 4367240, 5240688, 6550860, 8734480, 13101720, 26203440]

約数ペア:

[(1, 26203440), (2, 13101720), (3, 8734480), (4, 6550860), (5, 5240688), (6, 4367240), (8, 3275430), (10, 2620344), (12, 2183620), (15, 1746896), (16, 1637715), (20, 1310172), (23, 1139280), (24, 1091810), (30, 873448), (40, 655086), (46, 569640), (47, 557520), (48, 545905), (60, 436724), (69, 379760), (80, 327543), (92, 284820), (94, 278760), (101, 259440), (115, 227856), (120, 218362), (138, 189880), (141, 185840), (184, 142410), (188, 139380), (202, 129720), (230, 113928), (235, 111504), (240, 109181), (276, 94940), (282, 92920), (303, 86480), (345, 75952), (368, 71205), (376, 69690), (404, 64860), (460, 56964), (470, 55752), (505, 51888), (552, 47470), (564, 46460), (606, 43240), (690, 37976), (705, 37168), (752, 34845), (808, 32430), (920, 28482), (940, 27876), (1010, 25944), (1081, 24240), (1104, 23735), (1128, 23230), (1212, 21620), (1380, 18988), (1410, 18584), (1515, 17296), (1616, 16215), (1840, 14241), (1880, 13938), (2020, 12972), (2162, 12120), (2256, 11615), (2323, 11280), (2424, 10810), (2760, 9494), (2820, 9292), (3030, 8648), (3243, 8080), (3760, 6969), (4040, 6486), (4324, 6060), (4646, 5640), (4747, 5520), (4848, 5405)]