10538045260

素因数分解:

$2^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{457}}^1\times {\mathrm{26813}}^1$

素因数の和:27322

約数の個数: 48

約数和(自身を含む): 22694940576

約数和(自身を除く): 12156895316

約数列:

[1, 2, 4, 5, 10, 20, 43, 86, 172, 215, 430, 457, 860, 914, 1828, 2285, 4570, 9140, 19651, 26813, 39302, 53626, 78604, 98255, 107252, 134065, 196510, 268130, 393020, 536260, 1152959, 2305918, 4611836, 5764795, 11529590, 12253541, 23059180, 24507082, 49014164, 61267705, 122535410, 245070820, 526902263, 1053804526, 2107609052, 2634511315, 5269022630, 10538045260]

約数ペア:

[(1, 10538045260), (2, 5269022630), (4, 2634511315), (5, 2107609052), (10, 1053804526), (20, 526902263), (43, 245070820), (86, 122535410), (172, 61267705), (215, 49014164), (430, 24507082), (457, 23059180), (860, 12253541), (914, 11529590), (1828, 5764795), (2285, 4611836), (4570, 2305918), (9140, 1152959), (19651, 536260), (26813, 393020), (39302, 268130), (53626, 196510), (78604, 134065), (98255, 107252)]