63570820

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{181}}^1\times {\mathrm{1033}}^1$

素因数の和:1240

約数の個数: 48

約数和(自身を含む): 142270128

約数和(自身を除く): 78699308

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 181, 340, 362, 724, 905, 1033, 1810, 2066, 3077, 3620, 4132, 5165, 6154, 10330, 12308, 15385, 17561, 20660, 30770, 35122, 61540, 70244, 87805, 175610, 186973, 351220, 373946, 747892, 934865, 1869730, 3178541, 3739460, 6357082, 12714164, 15892705, 31785410, 63570820]

約数ペア:

[(1, 63570820), (2, 31785410), (4, 15892705), (5, 12714164), (10, 6357082), (17, 3739460), (20, 3178541), (34, 1869730), (68, 934865), (85, 747892), (170, 373946), (181, 351220), (340, 186973), (362, 175610), (724, 87805), (905, 70244), (1033, 61540), (1810, 35122), (2066, 30770), (3077, 20660), (3620, 17561), (4132, 15385), (5165, 12308), (6154, 10330)]