5931887020

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^2\times {\mathrm{151}}^1\times {\mathrm{5441}}^1$

素因数の和:5639

約数の個数: 72

約数和(自身を含む): 13236598368

約数和(自身を除く): 7304711348

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 151, 190, 302, 361, 380, 604, 722, 755, 1444, 1510, 1805, 2869, 3020, 3610, 5441, 5738, 7220, 10882, 11476, 14345, 21764, 27205, 28690, 54410, 54511, 57380, 103379, 108820, 109022, 206758, 218044, 272555, 413516, 516895, 545110, 821591, 1033790, 1090220, 1643182, 1964201, 2067580, 3286364, 3928402, 4107955, 7856804, 8215910, 9821005, 15610229, 16431820, 19642010, 31220458, 39284020, 62440916, 78051145, 156102290, 296594351, 312204580, 593188702, 1186377404, 1482971755, 2965943510, 5931887020]

約数ペア:

[(1, 5931887020), (2, 2965943510), (4, 1482971755), (5, 1186377404), (10, 593188702), (19, 312204580), (20, 296594351), (38, 156102290), (76, 78051145), (95, 62440916), (151, 39284020), (190, 31220458), (302, 19642010), (361, 16431820), (380, 15610229), (604, 9821005), (722, 8215910), (755, 7856804), (1444, 4107955), (1510, 3928402), (1805, 3286364), (2869, 2067580), (3020, 1964201), (3610, 1643182), (5441, 1090220), (5738, 1033790), (7220, 821591), (10882, 545110), (11476, 516895), (14345, 413516), (21764, 272555), (27205, 218044), (28690, 206758), (54410, 109022), (54511, 108820), (57380, 103379)]