114923920

素因数分解:

$2^4\times 5^1\times {\mathrm{89}}^1\times {\mathrm{16141}}^1$

素因数の和:16243

約数の個数: 40

約数和(自身を含む): 270217080

約数和(自身を除く): 155293160

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 89, 178, 356, 445, 712, 890, 1424, 1780, 3560, 7120, 16141, 32282, 64564, 80705, 129128, 161410, 258256, 322820, 645640, 1291280, 1436549, 2873098, 5746196, 7182745, 11492392, 14365490, 22984784, 28730980, 57461960, 114923920]

約数ペア:

[(1, 114923920), (2, 57461960), (4, 28730980), (5, 22984784), (8, 14365490), (10, 11492392), (16, 7182745), (20, 5746196), (40, 2873098), (80, 1436549), (89, 1291280), (178, 645640), (356, 322820), (445, 258256), (712, 161410), (890, 129128), (1424, 80705), (1780, 64564), (3560, 32282), (7120, 16141)]