105161420

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{57781}}^1$

素因数の和:57810

約数の個数: 48

約数和(自身を含む): 271806528

約数和(自身を除く): 166645108

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 35, 52, 65, 70, 91, 130, 140, 182, 260, 364, 455, 910, 1820, 57781, 115562, 231124, 288905, 404467, 577810, 751153, 808934, 1155620, 1502306, 1617868, 2022335, 3004612, 3755765, 4044670, 5258071, 7511530, 8089340, 10516142, 15023060, 21032284, 26290355, 52580710, 105161420]

約数ペア:

[(1, 105161420), (2, 52580710), (4, 26290355), (5, 21032284), (7, 15023060), (10, 10516142), (13, 8089340), (14, 7511530), (20, 5258071), (26, 4044670), (28, 3755765), (35, 3004612), (52, 2022335), (65, 1617868), (70, 1502306), (91, 1155620), (130, 808934), (140, 751153), (182, 577810), (260, 404467), (364, 288905), (455, 231124), (910, 115562), (1820, 57781)]