22900971520

素因数分解:

$2^{11}\times 5^1\times 7^1\times {\mathrm{319489}}^1$

素因数の和:319523

約数の個数: 96

約数和(自身を含む): 62798954400

約数和(自身を除く): 39897982880

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, 512, 560, 640, 896, 1024, 1120, 1280, 1792, 2048, 2240, 2560, 3584, 4480, 5120, 7168, 8960, 10240, 14336, 17920, 35840, 71680, 319489, 638978, 1277956, 1597445, 2236423, 2555912, 3194890, 4472846, 5111824, 6389780, 8945692, 10223648, 11182115, 12779560, 17891384, 20447296, 22364230, 25559120, 35782768, 40894592, 44728460, 51118240, 71565536, 81789184, 89456920, 102236480, 143131072, 163578368, 178913840, 204472960, 286262144, 327156736, 357827680, 408945920, 572524288, 654313472, 715655360, 817891840, 1145048576, 1431310720, 1635783680, 2290097152, 2862621440, 3271567360, 4580194304, 5725242880, 11450485760, 22900971520]

約数ペア:

[(1, 22900971520), (2, 11450485760), (4, 5725242880), (5, 4580194304), (7, 3271567360), (8, 2862621440), (10, 2290097152), (14, 1635783680), (16, 1431310720), (20, 1145048576), (28, 817891840), (32, 715655360), (35, 654313472), (40, 572524288), (56, 408945920), (64, 357827680), (70, 327156736), (80, 286262144), (112, 204472960), (128, 178913840), (140, 163578368), (160, 143131072), (224, 102236480), (256, 89456920), (280, 81789184), (320, 71565536), (448, 51118240), (512, 44728460), (560, 40894592), (640, 35782768), (896, 25559120), (1024, 22364230), (1120, 20447296), (1280, 17891384), (1792, 12779560), (2048, 11182115), (2240, 10223648), (2560, 8945692), (3584, 6389780), (4480, 5111824), (5120, 4472846), (7168, 3194890), (8960, 2555912), (10240, 2236423), (14336, 1597445), (17920, 1277956), (35840, 638978), (71680, 319489)]