620122096

素因数分解:

$2^4\times {\mathrm{11}}^2\times {\mathrm{59}}^1\times {\mathrm{61}}^1\times {\mathrm{89}}^1$

素因数の和:239

約数の個数: 120

約数和(自身を含む): 1380380400

約数和(自身を除く): 760258304

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 59, 61, 88, 89, 118, 121, 122, 176, 178, 236, 242, 244, 356, 472, 484, 488, 649, 671, 712, 944, 968, 976, 979, 1298, 1342, 1424, 1936, 1958, 2596, 2684, 3599, 3916, 5192, 5251, 5368, 5429, 7139, 7198, 7381, 7832, 10384, 10502, 10736, 10769, 10858, 14278, 14396, 14762, 15664, 21004, 21538, 21716, 28556, 28792, 29524, 39589, 42008, 43076, 43432, 57112, 57584, 57761, 59048, 59719, 79178, 84016, 86152, 86864, 114224, 115522, 118096, 119438, 158356, 172304, 231044, 238876, 316712, 320311, 435479, 462088, 477752, 633424, 635371, 640622, 656909, 870958, 924176, 955504, 1270742, 1281244, 1313818, 1741916, 2541484, 2562488, 2627636, 3483832, 3523421, 5082968, 5124976, 5255272, 6967664, 7046842, 10165936, 10510544, 14093684, 28187368, 38757631, 56374736, 77515262, 155030524, 310061048, 620122096]

約数ペア:

[(1, 620122096), (2, 310061048), (4, 155030524), (8, 77515262), (11, 56374736), (16, 38757631), (22, 28187368), (44, 14093684), (59, 10510544), (61, 10165936), (88, 7046842), (89, 6967664), (118, 5255272), (121, 5124976), (122, 5082968), (176, 3523421), (178, 3483832), (236, 2627636), (242, 2562488), (244, 2541484), (356, 1741916), (472, 1313818), (484, 1281244), (488, 1270742), (649, 955504), (671, 924176), (712, 870958), (944, 656909), (968, 640622), (976, 635371), (979, 633424), (1298, 477752), (1342, 462088), (1424, 435479), (1936, 320311), (1958, 316712), (2596, 238876), (2684, 231044), (3599, 172304), (3916, 158356), (5192, 119438), (5251, 118096), (5368, 115522), (5429, 114224), (7139, 86864), (7198, 86152), (7381, 84016), (7832, 79178), (10384, 59719), (10502, 59048), (10736, 57761), (10769, 57584), (10858, 57112), (14278, 43432), (14396, 43076), (14762, 42008), (15664, 39589), (21004, 29524), (21538, 28792), (21716, 28556)]