5164910015

素因数分解:

$5^1\times {\mathrm{23}}^2\times {\mathrm{41}}^1\times {\mathrm{97}}^1\times {\mathrm{491}}^1$

素因数の和:680

約数の個数: 48

約数和(自身を含む): 6719188896

約数和(自身を除く): 1554278881

約数列:

[1, 5, 23, 41, 97, 115, 205, 485, 491, 529, 943, 2231, 2455, 2645, 3977, 4715, 11155, 11293, 19885, 20131, 21689, 47627, 51313, 56465, 91471, 100655, 108445, 238135, 256565, 259739, 457355, 463013, 1095421, 1298695, 1952707, 2103833, 2315065, 5477105, 9763535, 10519165, 10649299, 25194683, 44912261, 53246495, 125973415, 224561305, 1032982003, 5164910015]

約数ペア:

[(1, 5164910015), (5, 1032982003), (23, 224561305), (41, 125973415), (97, 53246495), (115, 44912261), (205, 25194683), (485, 10649299), (491, 10519165), (529, 9763535), (943, 5477105), (2231, 2315065), (2455, 2103833), (2645, 1952707), (3977, 1298695), (4715, 1095421), (11155, 463013), (11293, 457355), (19885, 259739), (20131, 256565), (21689, 238135), (47627, 108445), (51313, 100655), (56465, 91471)]