26358644140

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{353}}^1\times {\mathrm{196501}}^1$

素因数の和:196882

約数の個数: 48

約数和(自身を含む): 58431834720

約数和(自身を除く): 32073190580

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 353, 380, 706, 1412, 1765, 3530, 6707, 7060, 13414, 26828, 33535, 67070, 134140, 196501, 393002, 786004, 982505, 1965010, 3733519, 3930020, 7467038, 14934076, 18667595, 37335190, 69364853, 74670380, 138729706, 277459412, 346824265, 693648530, 1317932207, 1387297060, 2635864414, 5271728828, 6589661035, 13179322070, 26358644140]

約数ペア:

[(1, 26358644140), (2, 13179322070), (4, 6589661035), (5, 5271728828), (10, 2635864414), (19, 1387297060), (20, 1317932207), (38, 693648530), (76, 346824265), (95, 277459412), (190, 138729706), (353, 74670380), (380, 69364853), (706, 37335190), (1412, 18667595), (1765, 14934076), (3530, 7467038), (6707, 3930020), (7060, 3733519), (13414, 1965010), (26828, 982505), (33535, 786004), (67070, 393002), (134140, 196501)]