42473560

素因数分解:

$2^3\times 5^1\times {\mathrm{79}}^1\times {\mathrm{13441}}^1$

素因数の和:13531

約数の個数: 32

約数和(自身を含む): 96782400

約数和(自身を除く): 54308840

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 79, 158, 316, 395, 632, 790, 1580, 3160, 13441, 26882, 53764, 67205, 107528, 134410, 268820, 537640, 1061839, 2123678, 4247356, 5309195, 8494712, 10618390, 21236780, 42473560]

約数ペア:

[(1, 42473560), (2, 21236780), (4, 10618390), (5, 8494712), (8, 5309195), (10, 4247356), (20, 2123678), (40, 1061839), (79, 537640), (158, 268820), (316, 134410), (395, 107528), (632, 67205), (790, 53764), (1580, 26882), (3160, 13441)]