11880450140

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{167}}^1\times {\mathrm{273617}}^1$

素因数の和:273806

約数の個数: 48

約数和(自身を含む): 27029080512

約数和(自身を除く): 15148630372

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 167, 260, 334, 668, 835, 1670, 2171, 3340, 4342, 8684, 10855, 21710, 43420, 273617, 547234, 1094468, 1368085, 2736170, 3557021, 5472340, 7114042, 14228084, 17785105, 35570210, 45694039, 71140420, 91388078, 182776156, 228470195, 456940390, 594022507, 913880780, 1188045014, 2376090028, 2970112535, 5940225070, 11880450140]

約数ペア:

[(1, 11880450140), (2, 5940225070), (4, 2970112535), (5, 2376090028), (10, 1188045014), (13, 913880780), (20, 594022507), (26, 456940390), (52, 228470195), (65, 182776156), (130, 91388078), (167, 71140420), (260, 45694039), (334, 35570210), (668, 17785105), (835, 14228084), (1670, 7114042), (2171, 5472340), (3340, 3557021), (4342, 2736170), (8684, 1368085), (10855, 1094468), (21710, 547234), (43420, 273617)]