133359391100

素因数分解:

$2^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{571}}^1\times {\mathrm{179657}}^1$

素因数の和:180255

約数の個数: 72

約数和(自身を含む): 312198174288

約数和(自身を除く): 178838783188

約数列:

[1, 2, 4, 5, 10, 13, 20, 25, 26, 50, 52, 65, 100, 130, 260, 325, 571, 650, 1142, 1300, 2284, 2855, 5710, 7423, 11420, 14275, 14846, 28550, 29692, 37115, 57100, 74230, 148460, 179657, 185575, 359314, 371150, 718628, 742300, 898285, 1796570, 2335541, 3593140, 4491425, 4671082, 8982850, 9342164, 11677705, 17965700, 23355410, 46710820, 58388525, 102584147, 116777050, 205168294, 233554100, 410336588, 512920735, 1025841470, 1333593911, 2051682940, 2564603675, 2667187822, 5129207350, 5334375644, 6667969555, 10258414700, 13335939110, 26671878220, 33339847775, 66679695550, 133359391100]

約数ペア:

[(1, 133359391100), (2, 66679695550), (4, 33339847775), (5, 26671878220), (10, 13335939110), (13, 10258414700), (20, 6667969555), (25, 5334375644), (26, 5129207350), (50, 2667187822), (52, 2564603675), (65, 2051682940), (100, 1333593911), (130, 1025841470), (260, 512920735), (325, 410336588), (571, 233554100), (650, 205168294), (1142, 116777050), (1300, 102584147), (2284, 58388525), (2855, 46710820), (5710, 23355410), (7423, 17965700), (11420, 11677705), (14275, 9342164), (14846, 8982850), (28550, 4671082), (29692, 4491425), (37115, 3593140), (57100, 2335541), (74230, 1796570), (148460, 898285), (179657, 742300), (185575, 718628), (359314, 371150)]