65253580

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{167}}^1\times {\mathrm{2791}}^1$

素因数の和:2974

約数の個数: 48

約数和(自身を含む): 157602816

約数和(自身を除く): 92349236

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 167, 334, 668, 835, 1169, 1670, 2338, 2791, 3340, 4676, 5582, 5845, 11164, 11690, 13955, 19537, 23380, 27910, 39074, 55820, 78148, 97685, 195370, 390740, 466097, 932194, 1864388, 2330485, 3262679, 4660970, 6525358, 9321940, 13050716, 16313395, 32626790, 65253580]

約数ペア:

[(1, 65253580), (2, 32626790), (4, 16313395), (5, 13050716), (7, 9321940), (10, 6525358), (14, 4660970), (20, 3262679), (28, 2330485), (35, 1864388), (70, 932194), (140, 466097), (167, 390740), (334, 195370), (668, 97685), (835, 78148), (1169, 55820), (1670, 39074), (2338, 27910), (2791, 23380), (3340, 19537), (4676, 13955), (5582, 11690), (5845, 11164)]