57537260

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{137}}^1$

素因数の和:263

約数の個数: 96

約数和(自身を含む): 140216832

約数和(自身を除く): 82679572

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 23, 44, 46, 55, 83, 92, 110, 115, 137, 166, 220, 230, 253, 274, 332, 415, 460, 506, 548, 685, 830, 913, 1012, 1265, 1370, 1507, 1660, 1826, 1909, 2530, 2740, 3014, 3151, 3652, 3818, 4565, 5060, 6028, 6302, 7535, 7636, 9130, 9545, 11371, 12604, 15070, 15755, 18260, 19090, 20999, 22742, 30140, 31510, 34661, 38180, 41998, 45484, 56855, 63020, 69322, 83996, 104995, 113710, 125081, 138644, 173305, 209990, 227420, 250162, 261533, 346610, 419980, 500324, 523066, 625405, 693220, 1046132, 1250810, 1307665, 2501620, 2615330, 2876863, 5230660, 5753726, 11507452, 14384315, 28768630, 57537260]

約数ペア:

[(1, 57537260), (2, 28768630), (4, 14384315), (5, 11507452), (10, 5753726), (11, 5230660), (20, 2876863), (22, 2615330), (23, 2501620), (44, 1307665), (46, 1250810), (55, 1046132), (83, 693220), (92, 625405), (110, 523066), (115, 500324), (137, 419980), (166, 346610), (220, 261533), (230, 250162), (253, 227420), (274, 209990), (332, 173305), (415, 138644), (460, 125081), (506, 113710), (548, 104995), (685, 83996), (830, 69322), (913, 63020), (1012, 56855), (1265, 45484), (1370, 41998), (1507, 38180), (1660, 34661), (1826, 31510), (1909, 30140), (2530, 22742), (2740, 20999), (3014, 19090), (3151, 18260), (3652, 15755), (3818, 15070), (4565, 12604), (5060, 11371), (6028, 9545), (6302, 9130), (7535, 7636)]