515366170

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{109}}^1\times {\mathrm{811}}^1$

素因数の和:991

約数の個数: 64

約数和(自身を含む): 1041828480

約数和(自身を除く): 526462310

約数列:

[1, 2, 5, 10, 11, 22, 53, 55, 106, 109, 110, 218, 265, 530, 545, 583, 811, 1090, 1166, 1199, 1622, 2398, 2915, 4055, 5777, 5830, 5995, 8110, 8921, 11554, 11990, 17842, 28885, 42983, 44605, 57770, 63547, 85966, 88399, 89210, 127094, 176798, 214915, 317735, 429830, 441995, 472813, 635470, 883990, 945626, 972389, 1944778, 2364065, 4685147, 4728130, 4861945, 9370294, 9723890, 23425735, 46851470, 51536617, 103073234, 257683085, 515366170]

約数ペア:

[(1, 515366170), (2, 257683085), (5, 103073234), (10, 51536617), (11, 46851470), (22, 23425735), (53, 9723890), (55, 9370294), (106, 4861945), (109, 4728130), (110, 4685147), (218, 2364065), (265, 1944778), (530, 972389), (545, 945626), (583, 883990), (811, 635470), (1090, 472813), (1166, 441995), (1199, 429830), (1622, 317735), (2398, 214915), (2915, 176798), (4055, 127094), (5777, 89210), (5830, 88399), (5995, 85966), (8110, 63547), (8921, 57770), (11554, 44605), (11990, 42983), (17842, 28885)]