82943560

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{83}}^2$

素因数の和:227

約数の個数: 96

約数和(自身を含む): 220904640

約数和(自身を除く): 137961080

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 43, 56, 70, 83, 86, 140, 166, 172, 215, 280, 301, 332, 344, 415, 430, 581, 602, 664, 830, 860, 1162, 1204, 1505, 1660, 1720, 2324, 2408, 2905, 3010, 3320, 3569, 4648, 5810, 6020, 6889, 7138, 11620, 12040, 13778, 14276, 17845, 23240, 24983, 27556, 28552, 34445, 35690, 48223, 49966, 55112, 68890, 71380, 96446, 99932, 124915, 137780, 142760, 192892, 199864, 241115, 249830, 275560, 296227, 385784, 482230, 499660, 592454, 964460, 999320, 1184908, 1481135, 1928920, 2073589, 2369816, 2962270, 4147178, 5924540, 8294356, 10367945, 11849080, 16588712, 20735890, 41471780, 82943560]

約数ペア:

[(1, 82943560), (2, 41471780), (4, 20735890), (5, 16588712), (7, 11849080), (8, 10367945), (10, 8294356), (14, 5924540), (20, 4147178), (28, 2962270), (35, 2369816), (40, 2073589), (43, 1928920), (56, 1481135), (70, 1184908), (83, 999320), (86, 964460), (140, 592454), (166, 499660), (172, 482230), (215, 385784), (280, 296227), (301, 275560), (332, 249830), (344, 241115), (415, 199864), (430, 192892), (581, 142760), (602, 137780), (664, 124915), (830, 99932), (860, 96446), (1162, 71380), (1204, 68890), (1505, 55112), (1660, 49966), (1720, 48223), (2324, 35690), (2408, 34445), (2905, 28552), (3010, 27556), (3320, 24983), (3569, 23240), (4648, 17845), (5810, 14276), (6020, 13778), (6889, 12040), (7138, 11620)]