38863479040

素因数分解:

$2^8\times 5^1\times {\mathrm{23}}^1\times {\mathrm{1320091}}^1$

素因数の和:1320135

約数の個数: 72

約数和(自身を含む): 97137649728

約数和(自身を除く): 58274170688

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 32, 40, 46, 64, 80, 92, 115, 128, 160, 184, 230, 256, 320, 368, 460, 640, 736, 920, 1280, 1472, 1840, 2944, 3680, 5888, 7360, 14720, 29440, 1320091, 2640182, 5280364, 6600455, 10560728, 13200910, 21121456, 26401820, 30362093, 42242912, 52803640, 60724186, 84485824, 105607280, 121448372, 151810465, 168971648, 211214560, 242896744, 303620930, 337943296, 422429120, 485793488, 607241860, 844858240, 971586976, 1214483720, 1689716480, 1943173952, 2428967440, 3886347904, 4857934880, 7772695808, 9715869760, 19431739520, 38863479040]

約数ペア:

[(1, 38863479040), (2, 19431739520), (4, 9715869760), (5, 7772695808), (8, 4857934880), (10, 3886347904), (16, 2428967440), (20, 1943173952), (23, 1689716480), (32, 1214483720), (40, 971586976), (46, 844858240), (64, 607241860), (80, 485793488), (92, 422429120), (115, 337943296), (128, 303620930), (160, 242896744), (184, 211214560), (230, 168971648), (256, 151810465), (320, 121448372), (368, 105607280), (460, 84485824), (640, 60724186), (736, 52803640), (920, 42242912), (1280, 30362093), (1472, 26401820), (1840, 21121456), (2944, 13200910), (3680, 10560728), (5888, 6600455), (7360, 5280364), (14720, 2640182), (29440, 1320091)]