5777920

素因数分解:

$2^9\times 5^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1$

素因数の和:121

約数の個数: 80

約数和(自身を含む): 14461128

約数和(自身を除く): 8683208

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 37, 40, 61, 64, 74, 80, 122, 128, 148, 160, 185, 244, 256, 296, 305, 320, 370, 488, 512, 592, 610, 640, 740, 976, 1184, 1220, 1280, 1480, 1952, 2257, 2368, 2440, 2560, 2960, 3904, 4514, 4736, 4880, 5920, 7808, 9028, 9472, 9760, 11285, 11840, 15616, 18056, 18944, 19520, 22570, 23680, 31232, 36112, 39040, 45140, 47360, 72224, 78080, 90280, 94720, 144448, 156160, 180560, 288896, 361120, 577792, 722240, 1155584, 1444480, 2888960, 5777920]

約数ペア:

[(1, 5777920), (2, 2888960), (4, 1444480), (5, 1155584), (8, 722240), (10, 577792), (16, 361120), (20, 288896), (32, 180560), (37, 156160), (40, 144448), (61, 94720), (64, 90280), (74, 78080), (80, 72224), (122, 47360), (128, 45140), (148, 39040), (160, 36112), (185, 31232), (244, 23680), (256, 22570), (296, 19520), (305, 18944), (320, 18056), (370, 15616), (488, 11840), (512, 11285), (592, 9760), (610, 9472), (640, 9028), (740, 7808), (976, 5920), (1184, 4880), (1220, 4736), (1280, 4514), (1480, 3904), (1952, 2960), (2257, 2560), (2368, 2440)]