40757860

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{14251}}^1$

素因数の和:14284

約数の個数: 48

約数和(自身を含む): 100562112

約数和(自身を除く): 59804252

約数列:

[1, 2, 4, 5, 10, 11, 13, 20, 22, 26, 44, 52, 55, 65, 110, 130, 143, 220, 260, 286, 572, 715, 1430, 2860, 14251, 28502, 57004, 71255, 142510, 156761, 185263, 285020, 313522, 370526, 627044, 741052, 783805, 926315, 1567610, 1852630, 2037893, 3135220, 3705260, 4075786, 8151572, 10189465, 20378930, 40757860]

約数ペア:

[(1, 40757860), (2, 20378930), (4, 10189465), (5, 8151572), (10, 4075786), (11, 3705260), (13, 3135220), (20, 2037893), (22, 1852630), (26, 1567610), (44, 926315), (52, 783805), (55, 741052), (65, 627044), (110, 370526), (130, 313522), (143, 285020), (220, 185263), (260, 156761), (286, 142510), (572, 71255), (715, 57004), (1430, 28502), (2860, 14251)]