93289880

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{137191}}^1$

素因数の和:137219

約数の個数: 32

約数和(自身を含む): 222251040

約数和(自身を除く): 128961160

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 170, 340, 680, 137191, 274382, 548764, 685955, 1097528, 1371910, 2332247, 2743820, 4664494, 5487640, 9328988, 11661235, 18657976, 23322470, 46644940, 93289880]

約数ペア:

[(1, 93289880), (2, 46644940), (4, 23322470), (5, 18657976), (8, 11661235), (10, 9328988), (17, 5487640), (20, 4664494), (34, 2743820), (40, 2332247), (68, 1371910), (85, 1097528), (136, 685955), (170, 548764), (340, 274382), (680, 137191)]