5200588880

素因数分解:

$2^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{359}}^1\times {\mathrm{7873}}^1$

素因数の和:8268

約数の個数: 80

約数和(自身を含む): 12653832960

約数和(自身を除く): 7453244080

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 40, 46, 80, 92, 115, 184, 230, 359, 368, 460, 718, 920, 1436, 1795, 1840, 2872, 3590, 5744, 7180, 7873, 8257, 14360, 15746, 16514, 28720, 31492, 33028, 39365, 41285, 62984, 66056, 78730, 82570, 125968, 132112, 157460, 165140, 181079, 314920, 330280, 362158, 629840, 660560, 724316, 905395, 1448632, 1810790, 2826407, 2897264, 3621580, 5652814, 7243160, 11305628, 14132035, 14486320, 22611256, 28264070, 45222512, 56528140, 65007361, 113056280, 130014722, 226112560, 260029444, 325036805, 520058888, 650073610, 1040117776, 1300147220, 2600294440, 5200588880]

約数ペア:

[(1, 5200588880), (2, 2600294440), (4, 1300147220), (5, 1040117776), (8, 650073610), (10, 520058888), (16, 325036805), (20, 260029444), (23, 226112560), (40, 130014722), (46, 113056280), (80, 65007361), (92, 56528140), (115, 45222512), (184, 28264070), (230, 22611256), (359, 14486320), (368, 14132035), (460, 11305628), (718, 7243160), (920, 5652814), (1436, 3621580), (1795, 2897264), (1840, 2826407), (2872, 1810790), (3590, 1448632), (5744, 905395), (7180, 724316), (7873, 660560), (8257, 629840), (14360, 362158), (15746, 330280), (16514, 314920), (28720, 181079), (31492, 165140), (33028, 157460), (39365, 132112), (41285, 125968), (62984, 82570), (66056, 78730)]