8347524220

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{3138167}}^1$

素因数の和:3138202

約数の個数: 48

約数和(自身を含む): 21088488960

約数和(自身を除く): 12740964740

約数列:

[1, 2, 4, 5, 7, 10, 14, 19, 20, 28, 35, 38, 70, 76, 95, 133, 140, 190, 266, 380, 532, 665, 1330, 2660, 3138167, 6276334, 12552668, 15690835, 21967169, 31381670, 43934338, 59625173, 62763340, 87868676, 109835845, 119250346, 219671690, 238500692, 298125865, 417376211, 439343380, 596251730, 834752422, 1192503460, 1669504844, 2086881055, 4173762110, 8347524220]

約数ペア:

[(1, 8347524220), (2, 4173762110), (4, 2086881055), (5, 1669504844), (7, 1192503460), (10, 834752422), (14, 596251730), (19, 439343380), (20, 417376211), (28, 298125865), (35, 238500692), (38, 219671690), (70, 119250346), (76, 109835845), (95, 87868676), (133, 62763340), (140, 59625173), (190, 43934338), (266, 31381670), (380, 21967169), (532, 15690835), (665, 12552668), (1330, 6276334), (2660, 3138167)]