170846560

素因数分解:

$2^5\times 5^1\times {\mathrm{53}}^1\times {\mathrm{20147}}^1$

素因数の和:20215

約数の個数: 48

約数和(自身を含む): 411260976

約数和(自身を除く): 240414416

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 53, 80, 106, 160, 212, 265, 424, 530, 848, 1060, 1696, 2120, 4240, 8480, 20147, 40294, 80588, 100735, 161176, 201470, 322352, 402940, 644704, 805880, 1067791, 1611760, 2135582, 3223520, 4271164, 5338955, 8542328, 10677910, 17084656, 21355820, 34169312, 42711640, 85423280, 170846560]

約数ペア:

[(1, 170846560), (2, 85423280), (4, 42711640), (5, 34169312), (8, 21355820), (10, 17084656), (16, 10677910), (20, 8542328), (32, 5338955), (40, 4271164), (53, 3223520), (80, 2135582), (106, 1611760), (160, 1067791), (212, 805880), (265, 644704), (424, 402940), (530, 322352), (848, 201470), (1060, 161176), (1696, 100735), (2120, 80588), (4240, 40294), (8480, 20147)]