57964880

素因数分解:

$2^4\times 5^1\times {\mathrm{131}}^1\times {\mathrm{5531}}^1$

素因数の和:5675

約数の個数: 40

約数和(自身を含む): 135821664

約数和(自身を除く): 77856784

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 131, 262, 524, 655, 1048, 1310, 2096, 2620, 5240, 5531, 10480, 11062, 22124, 27655, 44248, 55310, 88496, 110620, 221240, 442480, 724561, 1449122, 2898244, 3622805, 5796488, 7245610, 11592976, 14491220, 28982440, 57964880]

約数ペア:

[(1, 57964880), (2, 28982440), (4, 14491220), (5, 11592976), (8, 7245610), (10, 5796488), (16, 3622805), (20, 2898244), (40, 1449122), (80, 724561), (131, 442480), (262, 221240), (524, 110620), (655, 88496), (1048, 55310), (1310, 44248), (2096, 27655), (2620, 22124), (5240, 11062), (5531, 10480)]