45455480

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{2423}}^1$

素因数の和:2508

約数の個数: 64

約数和(自身を含む): 118679040

約数和(自身を除く): 73223560

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 67, 70, 134, 140, 268, 280, 335, 469, 536, 670, 938, 1340, 1876, 2345, 2423, 2680, 3752, 4690, 4846, 9380, 9692, 12115, 16961, 18760, 19384, 24230, 33922, 48460, 67844, 84805, 96920, 135688, 162341, 169610, 324682, 339220, 649364, 678440, 811705, 1136387, 1298728, 1623410, 2272774, 3246820, 4545548, 5681935, 6493640, 9091096, 11363870, 22727740, 45455480]

約数ペア:

[(1, 45455480), (2, 22727740), (4, 11363870), (5, 9091096), (7, 6493640), (8, 5681935), (10, 4545548), (14, 3246820), (20, 2272774), (28, 1623410), (35, 1298728), (40, 1136387), (56, 811705), (67, 678440), (70, 649364), (134, 339220), (140, 324682), (268, 169610), (280, 162341), (335, 135688), (469, 96920), (536, 84805), (670, 67844), (938, 48460), (1340, 33922), (1876, 24230), (2345, 19384), (2423, 18760), (2680, 16961), (3752, 12115), (4690, 9692), (4846, 9380)]