573502720

素因数分解:

$2^8\times 5^1\times 7^1\times {\mathrm{64007}}^1$

素因数の和:64035

約数の個数: 72

約数和(自身を含む): 1569988224

約数和(自身を除く): 996485504

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 128, 140, 160, 224, 256, 280, 320, 448, 560, 640, 896, 1120, 1280, 1792, 2240, 4480, 8960, 64007, 128014, 256028, 320035, 448049, 512056, 640070, 896098, 1024112, 1280140, 1792196, 2048224, 2240245, 2560280, 3584392, 4096448, 4480490, 5120560, 7168784, 8192896, 8960980, 10241120, 14337568, 16385792, 17921960, 20482240, 28675136, 35843920, 40964480, 57350272, 71687840, 81928960, 114700544, 143375680, 286751360, 573502720]

約数ペア:

[(1, 573502720), (2, 286751360), (4, 143375680), (5, 114700544), (7, 81928960), (8, 71687840), (10, 57350272), (14, 40964480), (16, 35843920), (20, 28675136), (28, 20482240), (32, 17921960), (35, 16385792), (40, 14337568), (56, 10241120), (64, 8960980), (70, 8192896), (80, 7168784), (112, 5120560), (128, 4480490), (140, 4096448), (160, 3584392), (224, 2560280), (256, 2240245), (280, 2048224), (320, 1792196), (448, 1280140), (560, 1024112), (640, 896098), (896, 640070), (1120, 512056), (1280, 448049), (1792, 320035), (2240, 256028), (4480, 128014), (8960, 64007)]