31292733920

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{2543}}^1\times {\mathrm{10987}}^1$

素因数の和:13552

約数の個数: 96

約数和(自身を含む): 84531299328

約数和(自身を除く): 53238565408

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 112, 140, 160, 224, 280, 560, 1120, 2543, 5086, 10172, 10987, 12715, 17801, 20344, 21974, 25430, 35602, 40688, 43948, 50860, 54935, 71204, 76909, 81376, 87896, 89005, 101720, 109870, 142408, 153818, 175792, 178010, 203440, 219740, 284816, 307636, 351584, 356020, 384545, 406880, 439480, 569632, 615272, 712040, 769090, 878960, 1230544, 1424080, 1538180, 1757920, 2461088, 2848160, 3076360, 6152720, 12305440, 27939941, 55879882, 111759764, 139699705, 195579587, 223519528, 279399410, 391159174, 447039056, 558798820, 782318348, 894078112, 977897935, 1117597640, 1564636696, 1955795870, 2235195280, 3129273392, 3911591740, 4470390560, 6258546784, 7823183480, 15646366960, 31292733920]

約数ペア:

[(1, 31292733920), (2, 15646366960), (4, 7823183480), (5, 6258546784), (7, 4470390560), (8, 3911591740), (10, 3129273392), (14, 2235195280), (16, 1955795870), (20, 1564636696), (28, 1117597640), (32, 977897935), (35, 894078112), (40, 782318348), (56, 558798820), (70, 447039056), (80, 391159174), (112, 279399410), (140, 223519528), (160, 195579587), (224, 139699705), (280, 111759764), (560, 55879882), (1120, 27939941), (2543, 12305440), (5086, 6152720), (10172, 3076360), (10987, 2848160), (12715, 2461088), (17801, 1757920), (20344, 1538180), (21974, 1424080), (25430, 1230544), (35602, 878960), (40688, 769090), (43948, 712040), (50860, 615272), (54935, 569632), (71204, 439480), (76909, 406880), (81376, 384545), (87896, 356020), (89005, 351584), (101720, 307636), (109870, 284816), (142408, 219740), (153818, 203440), (175792, 178010)]