41880520

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{509}}^1$

素因数の和:559

約数の個数: 96

約数和(自身を含む): 109884600

約数和(自身を除く): 68004080

約数列:

[1, 2, 4, 5, 8, 10, 11, 17, 20, 22, 34, 40, 44, 55, 68, 85, 88, 110, 121, 136, 170, 187, 220, 242, 340, 374, 440, 484, 509, 605, 680, 748, 935, 968, 1018, 1210, 1496, 1870, 2036, 2057, 2420, 2545, 3740, 4072, 4114, 4840, 5090, 5599, 7480, 8228, 8653, 10180, 10285, 11198, 16456, 17306, 20360, 20570, 22396, 27995, 34612, 41140, 43265, 44792, 55990, 61589, 69224, 82280, 86530, 95183, 111980, 123178, 173060, 190366, 223960, 246356, 307945, 346120, 380732, 475915, 492712, 615890, 761464, 951830, 1047013, 1231780, 1903660, 2094026, 2463560, 3807320, 4188052, 5235065, 8376104, 10470130, 20940260, 41880520]

約数ペア:

[(1, 41880520), (2, 20940260), (4, 10470130), (5, 8376104), (8, 5235065), (10, 4188052), (11, 3807320), (17, 2463560), (20, 2094026), (22, 1903660), (34, 1231780), (40, 1047013), (44, 951830), (55, 761464), (68, 615890), (85, 492712), (88, 475915), (110, 380732), (121, 346120), (136, 307945), (170, 246356), (187, 223960), (220, 190366), (242, 173060), (340, 123178), (374, 111980), (440, 95183), (484, 86530), (509, 82280), (605, 69224), (680, 61589), (748, 55990), (935, 44792), (968, 43265), (1018, 41140), (1210, 34612), (1496, 27995), (1870, 22396), (2036, 20570), (2057, 20360), (2420, 17306), (2545, 16456), (3740, 11198), (4072, 10285), (4114, 10180), (4840, 8653), (5090, 8228), (5599, 7480)]