22005760

素因数分解:

$2^{11}\times 5^1\times 7^1\times {\mathrm{307}}^1$

素因数の和:341

約数の個数: 96

約数和(自身を含む): 60540480

約数和(自身を除く): 38534720

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, 307, 320, 448, 512, 560, 614, 640, 896, 1024, 1120, 1228, 1280, 1535, 1792, 2048, 2149, 2240, 2456, 2560, 3070, 3584, 4298, 4480, 4912, 5120, 6140, 7168, 8596, 8960, 9824, 10240, 10745, 12280, 14336, 17192, 17920, 19648, 21490, 24560, 34384, 35840, 39296, 42980, 49120, 68768, 71680, 78592, 85960, 98240, 137536, 157184, 171920, 196480, 275072, 314368, 343840, 392960, 550144, 628736, 687680, 785920, 1100288, 1375360, 1571840, 2200576, 2750720, 3143680, 4401152, 5501440, 11002880, 22005760]

約数ペア:

[(1, 22005760), (2, 11002880), (4, 5501440), (5, 4401152), (7, 3143680), (8, 2750720), (10, 2200576), (14, 1571840), (16, 1375360), (20, 1100288), (28, 785920), (32, 687680), (35, 628736), (40, 550144), (56, 392960), (64, 343840), (70, 314368), (80, 275072), (112, 196480), (128, 171920), (140, 157184), (160, 137536), (224, 98240), (256, 85960), (280, 78592), (307, 71680), (320, 68768), (448, 49120), (512, 42980), (560, 39296), (614, 35840), (640, 34384), (896, 24560), (1024, 21490), (1120, 19648), (1228, 17920), (1280, 17192), (1535, 14336), (1792, 12280), (2048, 10745), (2149, 10240), (2240, 9824), (2456, 8960), (2560, 8596), (3070, 7168), (3584, 6140), (4298, 5120), (4480, 4912)]