39223760

素因数分解:

$2^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{151}}^1\times {\mathrm{191}}^1$

素因数の和:372

約数の個数: 80

約数和(自身を含む): 97708032

約数和(自身を除く): 58484272

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 34, 40, 68, 80, 85, 136, 151, 170, 191, 272, 302, 340, 382, 604, 680, 755, 764, 955, 1208, 1360, 1510, 1528, 1910, 2416, 2567, 3020, 3056, 3247, 3820, 5134, 6040, 6494, 7640, 10268, 12080, 12835, 12988, 15280, 16235, 20536, 25670, 25976, 28841, 32470, 41072, 51340, 51952, 57682, 64940, 102680, 115364, 129880, 144205, 205360, 230728, 259760, 288410, 461456, 490297, 576820, 980594, 1153640, 1961188, 2307280, 2451485, 3922376, 4902970, 7844752, 9805940, 19611880, 39223760]

約数ペア:

[(1, 39223760), (2, 19611880), (4, 9805940), (5, 7844752), (8, 4902970), (10, 3922376), (16, 2451485), (17, 2307280), (20, 1961188), (34, 1153640), (40, 980594), (68, 576820), (80, 490297), (85, 461456), (136, 288410), (151, 259760), (170, 230728), (191, 205360), (272, 144205), (302, 129880), (340, 115364), (382, 102680), (604, 64940), (680, 57682), (755, 51952), (764, 51340), (955, 41072), (1208, 32470), (1360, 28841), (1510, 25976), (1528, 25670), (1910, 20536), (2416, 16235), (2567, 15280), (3020, 12988), (3056, 12835), (3247, 12080), (3820, 10268), (5134, 7640), (6040, 6494)]