26518240

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{23677}}^1$

素因数の和:23699

約数の個数: 48

約数和(自身を含む): 71602272

約数和(自身を除く): 45084032

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 112, 140, 160, 224, 280, 560, 1120, 23677, 47354, 94708, 118385, 165739, 189416, 236770, 331478, 378832, 473540, 662956, 757664, 828695, 947080, 1325912, 1657390, 1894160, 2651824, 3314780, 3788320, 5303648, 6629560, 13259120, 26518240]

約数ペア:

[(1, 26518240), (2, 13259120), (4, 6629560), (5, 5303648), (7, 3788320), (8, 3314780), (10, 2651824), (14, 1894160), (16, 1657390), (20, 1325912), (28, 947080), (32, 828695), (35, 757664), (40, 662956), (56, 473540), (70, 378832), (80, 331478), (112, 236770), (140, 189416), (160, 165739), (224, 118385), (280, 94708), (560, 47354), (1120, 23677)]