70170040

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{727}}^1$

素因数の和:884

約数の個数: 64

約数和(自身を含む): 167731200

約数和(自身を除く): 97561160

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 76, 95, 127, 152, 190, 254, 380, 508, 635, 727, 760, 1016, 1270, 1454, 2413, 2540, 2908, 3635, 4826, 5080, 5816, 7270, 9652, 12065, 13813, 14540, 19304, 24130, 27626, 29080, 48260, 55252, 69065, 92329, 96520, 110504, 138130, 184658, 276260, 369316, 461645, 552520, 738632, 923290, 1754251, 1846580, 3508502, 3693160, 7017004, 8771255, 14034008, 17542510, 35085020, 70170040]

約数ペア:

[(1, 70170040), (2, 35085020), (4, 17542510), (5, 14034008), (8, 8771255), (10, 7017004), (19, 3693160), (20, 3508502), (38, 1846580), (40, 1754251), (76, 923290), (95, 738632), (127, 552520), (152, 461645), (190, 369316), (254, 276260), (380, 184658), (508, 138130), (635, 110504), (727, 96520), (760, 92329), (1016, 69065), (1270, 55252), (1454, 48260), (2413, 29080), (2540, 27626), (2908, 24130), (3635, 19304), (4826, 14540), (5080, 13813), (5816, 12065), (7270, 9652)]