101276420

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{9157}}^1$

素因数の和:9252

約数の個数: 48

約数和(自身を含む): 246167040

約数和(自身を除く): 144890620

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 79, 140, 158, 316, 395, 553, 790, 1106, 1580, 2212, 2765, 5530, 9157, 11060, 18314, 36628, 45785, 64099, 91570, 128198, 183140, 256396, 320495, 640990, 723403, 1281980, 1446806, 2893612, 3617015, 5063821, 7234030, 10127642, 14468060, 20255284, 25319105, 50638210, 101276420]

約数ペア:

[(1, 101276420), (2, 50638210), (4, 25319105), (5, 20255284), (7, 14468060), (10, 10127642), (14, 7234030), (20, 5063821), (28, 3617015), (35, 2893612), (70, 1446806), (79, 1281980), (140, 723403), (158, 640990), (316, 320495), (395, 256396), (553, 183140), (790, 128198), (1106, 91570), (1580, 64099), (2212, 45785), (2765, 36628), (5530, 18314), (9157, 11060)]