88892745370

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{197}}^1\times {\mathrm{315547}}^1$

素因数の和:315775

約数の個数: 64

約数和(自身を含む): 188934996096

約数和(自身を除く): 100042250726

約数列:

[1, 2, 5, 10, 11, 13, 22, 26, 55, 65, 110, 130, 143, 197, 286, 394, 715, 985, 1430, 1970, 2167, 2561, 4334, 5122, 10835, 12805, 21670, 25610, 28171, 56342, 140855, 281710, 315547, 631094, 1577735, 3155470, 3471017, 4102111, 6942034, 8204222, 17355085, 20510555, 34710170, 41021110, 45123221, 62162759, 90246442, 124325518, 225616105, 310813795, 451232210, 621627590, 683790349, 808115867, 1367580698, 1616231734, 3418951745, 4040579335, 6837903490, 8081158670, 8889274537, 17778549074, 44446372685, 88892745370]

約数ペア:

[(1, 88892745370), (2, 44446372685), (5, 17778549074), (10, 8889274537), (11, 8081158670), (13, 6837903490), (22, 4040579335), (26, 3418951745), (55, 1616231734), (65, 1367580698), (110, 808115867), (130, 683790349), (143, 621627590), (197, 451232210), (286, 310813795), (394, 225616105), (715, 124325518), (985, 90246442), (1430, 62162759), (1970, 45123221), (2167, 41021110), (2561, 34710170), (4334, 20510555), (5122, 17355085), (10835, 8204222), (12805, 6942034), (21670, 4102111), (25610, 3471017), (28171, 3155470), (56342, 1577735), (140855, 631094), (281710, 315547)]