822166880

素因数分解:

$2^5\times 5^1\times {\mathrm{43}}^1\times {\mathrm{73}}^1\times {\mathrm{1637}}^1$

素因数の和:1768

約数の個数: 96

約数和(自身を含む): 2015997984

約数和(自身を除く): 1193831104

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 43, 73, 80, 86, 146, 160, 172, 215, 292, 344, 365, 430, 584, 688, 730, 860, 1168, 1376, 1460, 1637, 1720, 2336, 2920, 3139, 3274, 3440, 5840, 6278, 6548, 6880, 8185, 11680, 12556, 13096, 15695, 16370, 25112, 26192, 31390, 32740, 50224, 52384, 62780, 65480, 70391, 100448, 119501, 125560, 130960, 140782, 239002, 251120, 261920, 281564, 351955, 478004, 502240, 563128, 597505, 703910, 956008, 1126256, 1195010, 1407820, 1912016, 2252512, 2390020, 2815640, 3824032, 4780040, 5138543, 5631280, 9560080, 10277086, 11262560, 19120160, 20554172, 25692715, 41108344, 51385430, 82216688, 102770860, 164433376, 205541720, 411083440, 822166880]

約数ペア:

[(1, 822166880), (2, 411083440), (4, 205541720), (5, 164433376), (8, 102770860), (10, 82216688), (16, 51385430), (20, 41108344), (32, 25692715), (40, 20554172), (43, 19120160), (73, 11262560), (80, 10277086), (86, 9560080), (146, 5631280), (160, 5138543), (172, 4780040), (215, 3824032), (292, 2815640), (344, 2390020), (365, 2252512), (430, 1912016), (584, 1407820), (688, 1195010), (730, 1126256), (860, 956008), (1168, 703910), (1376, 597505), (1460, 563128), (1637, 502240), (1720, 478004), (2336, 351955), (2920, 281564), (3139, 261920), (3274, 251120), (3440, 239002), (5840, 140782), (6278, 130960), (6548, 125560), (6880, 119501), (8185, 100448), (11680, 70391), (12556, 65480), (13096, 62780), (15695, 52384), (16370, 50224), (25112, 32740), (26192, 31390)]