13557958720

素因数分解:

$2^6\times 5^1\times {\mathrm{41}}^1\times {\mathrm{1033381}}^1$

素因数の和:1033439

約数の個数: 56

約数和(自身を含む): 33072357528

約数和(自身を除く): 19514398808

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 41, 64, 80, 82, 160, 164, 205, 320, 328, 410, 656, 820, 1312, 1640, 2624, 3280, 6560, 13120, 1033381, 2066762, 4133524, 5166905, 8267048, 10333810, 16534096, 20667620, 33068192, 41335240, 42368621, 66136384, 82670480, 84737242, 165340960, 169474484, 211843105, 330681920, 338948968, 423686210, 677897936, 847372420, 1355795872, 1694744840, 2711591744, 3389489680, 6778979360, 13557958720]

約数ペア:

[(1, 13557958720), (2, 6778979360), (4, 3389489680), (5, 2711591744), (8, 1694744840), (10, 1355795872), (16, 847372420), (20, 677897936), (32, 423686210), (40, 338948968), (41, 330681920), (64, 211843105), (80, 169474484), (82, 165340960), (160, 84737242), (164, 82670480), (205, 66136384), (320, 42368621), (328, 41335240), (410, 33068192), (656, 20667620), (820, 16534096), (1312, 10333810), (1640, 8267048), (2624, 5166905), (3280, 4133524), (6560, 2066762), (13120, 1033381)]