12688545350

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^2\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{743}}^1$

素因数の和:871

約数の個数: 144

約数和(自身を含む): 26742431232

約数和(自身を除く): 14053885882

約数列:

[1, 2, 5, 10, 13, 25, 26, 43, 47, 50, 65, 86, 94, 130, 169, 215, 235, 325, 338, 430, 470, 559, 611, 650, 743, 845, 1075, 1118, 1175, 1222, 1486, 1690, 2021, 2150, 2350, 2795, 3055, 3715, 4042, 4225, 5590, 6110, 7267, 7430, 7943, 8450, 9659, 10105, 13975, 14534, 15275, 15886, 18575, 19318, 20210, 26273, 27950, 30550, 31949, 34921, 36335, 37150, 39715, 48295, 50525, 52546, 63898, 69842, 72670, 79430, 96590, 101050, 125567, 131365, 159745, 174605, 181675, 198575, 241475, 251134, 262730, 319490, 341549, 349210, 363350, 397150, 415337, 453973, 482950, 627835, 656825, 683098, 798725, 830674, 873025, 907946, 1255670, 1313650, 1501603, 1597450, 1707745, 1746050, 2076685, 2269865, 3003206, 3139175, 3415490, 4153370, 4539730, 5399381, 5901649, 6278350, 7508015, 8538725, 10383425, 10798762, 11349325, 11803298, 15016030, 17077450, 19520839, 20766850, 22698650, 26996905, 29508245, 37540075, 39041678, 53993810, 59016490, 75080150, 97604195, 134984525, 147541225, 195208390, 253770907, 269969050, 295082450, 488020975, 507541814, 976041950, 1268854535, 2537709070, 6344272675, 12688545350]

約数ペア:

[(1, 12688545350), (2, 6344272675), (5, 2537709070), (10, 1268854535), (13, 976041950), (25, 507541814), (26, 488020975), (43, 295082450), (47, 269969050), (50, 253770907), (65, 195208390), (86, 147541225), (94, 134984525), (130, 97604195), (169, 75080150), (215, 59016490), (235, 53993810), (325, 39041678), (338, 37540075), (430, 29508245), (470, 26996905), (559, 22698650), (611, 20766850), (650, 19520839), (743, 17077450), (845, 15016030), (1075, 11803298), (1118, 11349325), (1175, 10798762), (1222, 10383425), (1486, 8538725), (1690, 7508015), (2021, 6278350), (2150, 5901649), (2350, 5399381), (2795, 4539730), (3055, 4153370), (3715, 3415490), (4042, 3139175), (4225, 3003206), (5590, 2269865), (6110, 2076685), (7267, 1746050), (7430, 1707745), (7943, 1597450), (8450, 1501603), (9659, 1313650), (10105, 1255670), (13975, 907946), (14534, 873025), (15275, 830674), (15886, 798725), (18575, 683098), (19318, 656825), (20210, 627835), (26273, 482950), (27950, 453973), (30550, 415337), (31949, 397150), (34921, 363350), (36335, 349210), (37150, 341549), (39715, 319490), (48295, 262730), (50525, 251134), (52546, 241475), (63898, 198575), (69842, 181675), (72670, 174605), (79430, 159745), (96590, 131365), (101050, 125567)]