47233480

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{9923}}^1$

素因数の和:9958

約数の個数: 64

約数和(自身を含む): 128615040

約数和(自身を除く): 81381560

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 17, 20, 28, 34, 35, 40, 56, 68, 70, 85, 119, 136, 140, 170, 238, 280, 340, 476, 595, 680, 952, 1190, 2380, 4760, 9923, 19846, 39692, 49615, 69461, 79384, 99230, 138922, 168691, 198460, 277844, 337382, 347305, 396920, 555688, 674764, 694610, 843455, 1180837, 1349528, 1389220, 1686910, 2361674, 2778440, 3373820, 4723348, 5904185, 6747640, 9446696, 11808370, 23616740, 47233480]

約数ペア:

[(1, 47233480), (2, 23616740), (4, 11808370), (5, 9446696), (7, 6747640), (8, 5904185), (10, 4723348), (14, 3373820), (17, 2778440), (20, 2361674), (28, 1686910), (34, 1389220), (35, 1349528), (40, 1180837), (56, 843455), (68, 694610), (70, 674764), (85, 555688), (119, 396920), (136, 347305), (140, 337382), (170, 277844), (238, 198460), (280, 168691), (340, 138922), (476, 99230), (595, 79384), (680, 69461), (952, 49615), (1190, 39692), (2380, 19846), (4760, 9923)]