97937420

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{239}}^1\times {\mathrm{2927}}^1$

素因数の和:3182

約数の個数: 48

約数和(自身を含む): 236113920

約数和(自身を除く): 138176500

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 239, 478, 956, 1195, 1673, 2390, 2927, 3346, 4780, 5854, 6692, 8365, 11708, 14635, 16730, 20489, 29270, 33460, 40978, 58540, 81956, 102445, 204890, 409780, 699553, 1399106, 2798212, 3497765, 4896871, 6995530, 9793742, 13991060, 19587484, 24484355, 48968710, 97937420]

約数ペア:

[(1, 97937420), (2, 48968710), (4, 24484355), (5, 19587484), (7, 13991060), (10, 9793742), (14, 6995530), (20, 4896871), (28, 3497765), (35, 2798212), (70, 1399106), (140, 699553), (239, 409780), (478, 204890), (956, 102445), (1195, 81956), (1673, 58540), (2390, 40978), (2927, 33460), (3346, 29270), (4780, 20489), (5854, 16730), (6692, 14635), (8365, 11708)]