7788500020210

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{161486627}}^1$

素因数の和:161486707

約数の個数: 64

約数和(自身を含む): 17580080270592

約数和(自身を除く): 9791580250382

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 53, 65, 70, 91, 106, 130, 182, 265, 371, 455, 530, 689, 742, 910, 1378, 1855, 3445, 3710, 4823, 6890, 9646, 24115, 48230, 161486627, 322973254, 807433135, 1130406389, 1614866270, 2099326151, 2260812778, 4198652302, 5652031945, 8558791231, 10496630755, 11304063890, 14695283057, 17117582462, 20993261510, 29390566114, 42793956155, 59911538617, 73476415285, 85587912310, 111264286003, 119823077234, 146952830570, 222528572006, 299557693085, 556321430015, 599115386170, 778850002021, 1112642860030, 1557700004042, 3894250010105, 7788500020210]

約数ペア:

[(1, 7788500020210), (2, 3894250010105), (5, 1557700004042), (7, 1112642860030), (10, 778850002021), (13, 599115386170), (14, 556321430015), (26, 299557693085), (35, 222528572006), (53, 146952830570), (65, 119823077234), (70, 111264286003), (91, 85587912310), (106, 73476415285), (130, 59911538617), (182, 42793956155), (265, 29390566114), (371, 20993261510), (455, 17117582462), (530, 14695283057), (689, 11304063890), (742, 10496630755), (910, 8558791231), (1378, 5652031945), (1855, 4198652302), (3445, 2260812778), (3710, 2099326151), (4823, 1614866270), (6890, 1130406389), (9646, 807433135), (24115, 322973254), (48230, 161486627)]