8889693320

素因数分解:

$2^3\times 5^1\times {\mathrm{14519}}^1\times {\mathrm{15307}}^1$

素因数の和:29837

約数の個数: 32

約数和(自身を含む): 20004494400

約数和(自身を除く): 11114801080

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 14519, 15307, 29038, 30614, 58076, 61228, 72595, 76535, 116152, 122456, 145190, 153070, 290380, 306140, 580760, 612280, 222242333, 444484666, 888969332, 1111211665, 1777938664, 2222423330, 4444846660, 8889693320]

約数ペア:

[(1, 8889693320), (2, 4444846660), (4, 2222423330), (5, 1777938664), (8, 1111211665), (10, 888969332), (20, 444484666), (40, 222242333), (14519, 612280), (15307, 580760), (29038, 306140), (30614, 290380), (58076, 153070), (61228, 145190), (72595, 122456), (76535, 116152)]