1598560

素因数分解:

$2^5\times 5^1\times {\mathrm{97}}^1\times {\mathrm{103}}^1$

素因数の和:215

約数の個数: 48

約数和(自身を含む): 3852576

約数和(自身を除く): 2254016

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 97, 103, 160, 194, 206, 388, 412, 485, 515, 776, 824, 970, 1030, 1552, 1648, 1940, 2060, 3104, 3296, 3880, 4120, 7760, 8240, 9991, 15520, 16480, 19982, 39964, 49955, 79928, 99910, 159856, 199820, 319712, 399640, 799280, 1598560]

約数ペア:

[(1, 1598560), (2, 799280), (4, 399640), (5, 319712), (8, 199820), (10, 159856), (16, 99910), (20, 79928), (32, 49955), (40, 39964), (80, 19982), (97, 16480), (103, 15520), (160, 9991), (194, 8240), (206, 7760), (388, 4120), (412, 3880), (485, 3296), (515, 3104), (776, 2060), (824, 1940), (970, 1648), (1030, 1552)]