85625290

素因数分解:

$2^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{83}}^1\times {\mathrm{1453}}^1$

素因数の和:1614

約数の個数: 32

約数和(自身を含む): 158288256

約数和(自身を除く): 72662966

約数列:

[1, 2, 5, 10, 71, 83, 142, 166, 355, 415, 710, 830, 1453, 2906, 5893, 7265, 11786, 14530, 29465, 58930, 103163, 120599, 206326, 241198, 515815, 602995, 1031630, 1205990, 8562529, 17125058, 42812645, 85625290]

約数ペア:

[(1, 85625290), (2, 42812645), (5, 17125058), (10, 8562529), (71, 1205990), (83, 1031630), (142, 602995), (166, 515815), (355, 241198), (415, 206326), (710, 120599), (830, 103163), (1453, 58930), (2906, 29465), (5893, 14530), (7265, 11786)]