83602280

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{2683}}^1$

素因数の和:2754

約数の個数: 64

約数和(自身を含む): 202910400

約数和(自身を除く): 119308120

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 41, 76, 82, 95, 152, 164, 190, 205, 328, 380, 410, 760, 779, 820, 1558, 1640, 2683, 3116, 3895, 5366, 6232, 7790, 10732, 13415, 15580, 21464, 26830, 31160, 50977, 53660, 101954, 107320, 110003, 203908, 220006, 254885, 407816, 440012, 509770, 550015, 880024, 1019540, 1100030, 2039080, 2090057, 2200060, 4180114, 4400120, 8360228, 10450285, 16720456, 20900570, 41801140, 83602280]

約数ペア:

[(1, 83602280), (2, 41801140), (4, 20900570), (5, 16720456), (8, 10450285), (10, 8360228), (19, 4400120), (20, 4180114), (38, 2200060), (40, 2090057), (41, 2039080), (76, 1100030), (82, 1019540), (95, 880024), (152, 550015), (164, 509770), (190, 440012), (205, 407816), (328, 254885), (380, 220006), (410, 203908), (760, 110003), (779, 107320), (820, 101954), (1558, 53660), (1640, 50977), (2683, 31160), (3116, 26830), (3895, 21464), (5366, 15580), (6232, 13415), (7790, 10732)]