831497920

素因数分解:

$2^6\times 5^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{4457}}^1$

素因数の和:4538

約数の個数: 112

約数和(自身を含む): 2201253408

約数和(自身を除く): 1369755488

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 53, 55, 64, 80, 88, 106, 110, 160, 176, 212, 220, 265, 320, 352, 424, 440, 530, 583, 704, 848, 880, 1060, 1166, 1696, 1760, 2120, 2332, 2915, 3392, 3520, 4240, 4457, 4664, 5830, 8480, 8914, 9328, 11660, 16960, 17828, 18656, 22285, 23320, 35656, 37312, 44570, 46640, 49027, 71312, 89140, 93280, 98054, 142624, 178280, 186560, 196108, 236221, 245135, 285248, 356560, 392216, 472442, 490270, 713120, 784432, 944884, 980540, 1181105, 1426240, 1568864, 1889768, 1961080, 2362210, 2598431, 3137728, 3779536, 3922160, 4724420, 5196862, 7559072, 7844320, 9448840, 10393724, 12992155, 15118144, 15688640, 18897680, 20787448, 25984310, 37795360, 41574896, 51968620, 75590720, 83149792, 103937240, 166299584, 207874480, 415748960, 831497920]

約数ペア:

[(1, 831497920), (2, 415748960), (4, 207874480), (5, 166299584), (8, 103937240), (10, 83149792), (11, 75590720), (16, 51968620), (20, 41574896), (22, 37795360), (32, 25984310), (40, 20787448), (44, 18897680), (53, 15688640), (55, 15118144), (64, 12992155), (80, 10393724), (88, 9448840), (106, 7844320), (110, 7559072), (160, 5196862), (176, 4724420), (212, 3922160), (220, 3779536), (265, 3137728), (320, 2598431), (352, 2362210), (424, 1961080), (440, 1889768), (530, 1568864), (583, 1426240), (704, 1181105), (848, 980540), (880, 944884), (1060, 784432), (1166, 713120), (1696, 490270), (1760, 472442), (2120, 392216), (2332, 356560), (2915, 285248), (3392, 245135), (3520, 236221), (4240, 196108), (4457, 186560), (4664, 178280), (5830, 142624), (8480, 98054), (8914, 93280), (9328, 89140), (11660, 71312), (16960, 49027), (17828, 46640), (18656, 44570), (22285, 37312), (23320, 35656)]