1189126040

素因数分解:

$2^3\times 5^1\times {\mathrm{3583}}^1\times {\mathrm{8297}}^1$

素因数の和:11891

約数の個数: 32

約数和(自身を含む): 2676602880

約数和(自身を除く): 1487476840

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 3583, 7166, 8297, 14332, 16594, 17915, 28664, 33188, 35830, 41485, 66376, 71660, 82970, 143320, 165940, 331880, 29728151, 59456302, 118912604, 148640755, 237825208, 297281510, 594563020, 1189126040]

約数ペア:

[(1, 1189126040), (2, 594563020), (4, 297281510), (5, 237825208), (8, 148640755), (10, 118912604), (20, 59456302), (40, 29728151), (3583, 331880), (7166, 165940), (8297, 143320), (14332, 82970), (16594, 71660), (17915, 66376), (28664, 41485), (33188, 35830)]