40110070

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{4007}}^1$

素因数の和:4045

約数の個数: 64

約数和(自身を含む): 96961536

約数和(自身を除く): 56851466

約数列:

[1, 2, 5, 7, 10, 11, 13, 14, 22, 26, 35, 55, 65, 70, 77, 91, 110, 130, 143, 154, 182, 286, 385, 455, 715, 770, 910, 1001, 1430, 2002, 4007, 5005, 8014, 10010, 20035, 28049, 40070, 44077, 52091, 56098, 88154, 104182, 140245, 220385, 260455, 280490, 308539, 364637, 440770, 520910, 573001, 617078, 729274, 1146002, 1542695, 1823185, 2865005, 3085390, 3646370, 4011007, 5730010, 8022014, 20055035, 40110070]

約数ペア:

[(1, 40110070), (2, 20055035), (5, 8022014), (7, 5730010), (10, 4011007), (11, 3646370), (13, 3085390), (14, 2865005), (22, 1823185), (26, 1542695), (35, 1146002), (55, 729274), (65, 617078), (70, 573001), (77, 520910), (91, 440770), (110, 364637), (130, 308539), (143, 280490), (154, 260455), (182, 220385), (286, 140245), (385, 104182), (455, 88154), (715, 56098), (770, 52091), (910, 44077), (1001, 40070), (1430, 28049), (2002, 20035), (4007, 10010), (5005, 8014)]