97776280

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{18379}}^1$

素因数の和:18416

約数の個数: 64

約数和(自身を含む): 264672000

約数和(自身を除く): 166895720

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 19, 20, 28, 35, 38, 40, 56, 70, 76, 95, 133, 140, 152, 190, 266, 280, 380, 532, 665, 760, 1064, 1330, 2660, 5320, 18379, 36758, 73516, 91895, 128653, 147032, 183790, 257306, 349201, 367580, 514612, 643265, 698402, 735160, 1029224, 1286530, 1396804, 1746005, 2444407, 2573060, 2793608, 3492010, 4888814, 5146120, 6984020, 9777628, 12222035, 13968040, 19555256, 24444070, 48888140, 97776280]

約数ペア:

[(1, 97776280), (2, 48888140), (4, 24444070), (5, 19555256), (7, 13968040), (8, 12222035), (10, 9777628), (14, 6984020), (19, 5146120), (20, 4888814), (28, 3492010), (35, 2793608), (38, 2573060), (40, 2444407), (56, 1746005), (70, 1396804), (76, 1286530), (95, 1029224), (133, 735160), (140, 698402), (152, 643265), (190, 514612), (266, 367580), (280, 349201), (380, 257306), (532, 183790), (665, 147032), (760, 128653), (1064, 91895), (1330, 73516), (2660, 36758), (5320, 18379)]