10725440

素因数分解:

$2^6\times 5^1\times {\mathrm{11}}^2\times {\mathrm{277}}^1$

素因数の和:316

約数の個数: 84

約数和(自身を含む): 28174188

約数和(自身を除く): 17448748

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 64, 80, 88, 110, 121, 160, 176, 220, 242, 277, 320, 352, 440, 484, 554, 605, 704, 880, 968, 1108, 1210, 1385, 1760, 1936, 2216, 2420, 2770, 3047, 3520, 3872, 4432, 4840, 5540, 6094, 7744, 8864, 9680, 11080, 12188, 15235, 17728, 19360, 22160, 24376, 30470, 33517, 38720, 44320, 48752, 60940, 67034, 88640, 97504, 121880, 134068, 167585, 195008, 243760, 268136, 335170, 487520, 536272, 670340, 975040, 1072544, 1340680, 2145088, 2681360, 5362720, 10725440]

約数ペア:

[(1, 10725440), (2, 5362720), (4, 2681360), (5, 2145088), (8, 1340680), (10, 1072544), (11, 975040), (16, 670340), (20, 536272), (22, 487520), (32, 335170), (40, 268136), (44, 243760), (55, 195008), (64, 167585), (80, 134068), (88, 121880), (110, 97504), (121, 88640), (160, 67034), (176, 60940), (220, 48752), (242, 44320), (277, 38720), (320, 33517), (352, 30470), (440, 24376), (484, 22160), (554, 19360), (605, 17728), (704, 15235), (880, 12188), (968, 11080), (1108, 9680), (1210, 8864), (1385, 7744), (1760, 6094), (1936, 5540), (2216, 4840), (2420, 4432), (2770, 3872), (3047, 3520)]