105535820

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{5717}}^1$

素因数の和:5810

約数の個数: 48

約数和(自身を含む): 242077248

約数和(自身を除く): 136541428

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 71, 130, 142, 260, 284, 355, 710, 923, 1420, 1846, 3692, 4615, 5717, 9230, 11434, 18460, 22868, 28585, 57170, 74321, 114340, 148642, 297284, 371605, 405907, 743210, 811814, 1486420, 1623628, 2029535, 4059070, 5276791, 8118140, 10553582, 21107164, 26383955, 52767910, 105535820]

約数ペア:

[(1, 105535820), (2, 52767910), (4, 26383955), (5, 21107164), (10, 10553582), (13, 8118140), (20, 5276791), (26, 4059070), (52, 2029535), (65, 1623628), (71, 1486420), (130, 811814), (142, 743210), (260, 405907), (284, 371605), (355, 297284), (710, 148642), (923, 114340), (1420, 74321), (1846, 57170), (3692, 28585), (4615, 22868), (5717, 18460), (9230, 11434)]