115129420

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{29}}^1\times {\mathrm{4051}}^1$

素因数の和:4103

約数の個数: 72

約数和(自身を含む): 291014640

約数和(自身を除く): 175885220

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 29, 35, 49, 58, 70, 98, 116, 140, 145, 196, 203, 245, 290, 406, 490, 580, 812, 980, 1015, 1421, 2030, 2842, 4051, 4060, 5684, 7105, 8102, 14210, 16204, 20255, 28357, 28420, 40510, 56714, 81020, 113428, 117479, 141785, 198499, 234958, 283570, 396998, 469916, 567140, 587395, 793996, 822353, 992495, 1174790, 1644706, 1984990, 2349580, 3289412, 3969980, 4111765, 5756471, 8223530, 11512942, 16447060, 23025884, 28782355, 57564710, 115129420]

約数ペア:

[(1, 115129420), (2, 57564710), (4, 28782355), (5, 23025884), (7, 16447060), (10, 11512942), (14, 8223530), (20, 5756471), (28, 4111765), (29, 3969980), (35, 3289412), (49, 2349580), (58, 1984990), (70, 1644706), (98, 1174790), (116, 992495), (140, 822353), (145, 793996), (196, 587395), (203, 567140), (245, 469916), (290, 396998), (406, 283570), (490, 234958), (580, 198499), (812, 141785), (980, 117479), (1015, 113428), (1421, 81020), (2030, 56714), (2842, 40510), (4051, 28420), (4060, 28357), (5684, 20255), (7105, 16204), (8102, 14210)]