1331084200

素因数分解:

$2^3\times 5^2\times {\mathrm{31}}^1\times {\mathrm{214691}}^1$

素因数の和:214738

約数の個数: 48

約数和(自身を含む): 3194616960

約数和(自身を除く): 1863532760

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 31, 40, 50, 62, 100, 124, 155, 200, 248, 310, 620, 775, 1240, 1550, 3100, 6200, 214691, 429382, 858764, 1073455, 1717528, 2146910, 4293820, 5367275, 6655421, 8587640, 10734550, 13310842, 21469100, 26621684, 33277105, 42938200, 53243368, 66554210, 133108420, 166385525, 266216840, 332771050, 665542100, 1331084200]

約数ペア:

[(1, 1331084200), (2, 665542100), (4, 332771050), (5, 266216840), (8, 166385525), (10, 133108420), (20, 66554210), (25, 53243368), (31, 42938200), (40, 33277105), (50, 26621684), (62, 21469100), (100, 13310842), (124, 10734550), (155, 8587640), (200, 6655421), (248, 5367275), (310, 4293820), (620, 2146910), (775, 1717528), (1240, 1073455), (1550, 858764), (3100, 429382), (6200, 214691)]