79666240

素因数分解:

$2^6\times 5^1\times {\mathrm{19}}^1\times {\mathrm{13103}}^1$

素因数の和:13139

約数の個数: 56

約数和(自身を含む): 199704960

約数和(自身を除く): 120038720

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 64, 76, 80, 95, 152, 160, 190, 304, 320, 380, 608, 760, 1216, 1520, 3040, 6080, 13103, 26206, 52412, 65515, 104824, 131030, 209648, 248957, 262060, 419296, 497914, 524120, 838592, 995828, 1048240, 1244785, 1991656, 2096480, 2489570, 3983312, 4192960, 4979140, 7966624, 9958280, 15933248, 19916560, 39833120, 79666240]

約数ペア:

[(1, 79666240), (2, 39833120), (4, 19916560), (5, 15933248), (8, 9958280), (10, 7966624), (16, 4979140), (19, 4192960), (20, 3983312), (32, 2489570), (38, 2096480), (40, 1991656), (64, 1244785), (76, 1048240), (80, 995828), (95, 838592), (152, 524120), (160, 497914), (190, 419296), (304, 262060), (320, 248957), (380, 209648), (608, 131030), (760, 104824), (1216, 65515), (1520, 52412), (3040, 26206), (6080, 13103)]