5362720

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^2\times {\mathrm{277}}^1$

素因数の和:314

約数の個数: 72

約数和(自身を含む): 13976172

約数和(自身を除く): 8613452

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 80, 88, 110, 121, 160, 176, 220, 242, 277, 352, 440, 484, 554, 605, 880, 968, 1108, 1210, 1385, 1760, 1936, 2216, 2420, 2770, 3047, 3872, 4432, 4840, 5540, 6094, 8864, 9680, 11080, 12188, 15235, 19360, 22160, 24376, 30470, 33517, 44320, 48752, 60940, 67034, 97504, 121880, 134068, 167585, 243760, 268136, 335170, 487520, 536272, 670340, 1072544, 1340680, 2681360, 5362720]

約数ペア:

[(1, 5362720), (2, 2681360), (4, 1340680), (5, 1072544), (8, 670340), (10, 536272), (11, 487520), (16, 335170), (20, 268136), (22, 243760), (32, 167585), (40, 134068), (44, 121880), (55, 97504), (80, 67034), (88, 60940), (110, 48752), (121, 44320), (160, 33517), (176, 30470), (220, 24376), (242, 22160), (277, 19360), (352, 15235), (440, 12188), (484, 11080), (554, 9680), (605, 8864), (880, 6094), (968, 5540), (1108, 4840), (1210, 4432), (1385, 3872), (1760, 3047), (1936, 2770), (2216, 2420)]