109569703820

素因数分解:

$2^2\times 5^1\times {\mathrm{137}}^1\times {\mathrm{257}}^1\times {\mathrm{155599}}^1$

素因数の和:156002

約数の個数: 48

約数和(自身を含む): 232679260800

約数和(自身を除く): 123109556980

約数列:

[1, 2, 4, 5, 10, 20, 137, 257, 274, 514, 548, 685, 1028, 1285, 1370, 2570, 2740, 5140, 35209, 70418, 140836, 155599, 176045, 311198, 352090, 622396, 704180, 777995, 1555990, 3111980, 21317063, 39988943, 42634126, 79977886, 85268252, 106585315, 159955772, 199944715, 213170630, 399889430, 426341260, 799778860, 5478485191, 10956970382, 21913940764, 27392425955, 54784851910, 109569703820]

約数ペア:

[(1, 109569703820), (2, 54784851910), (4, 27392425955), (5, 21913940764), (10, 10956970382), (20, 5478485191), (137, 799778860), (257, 426341260), (274, 399889430), (514, 213170630), (548, 199944715), (685, 159955772), (1028, 106585315), (1285, 85268252), (1370, 79977886), (2570, 42634126), (2740, 39988943), (5140, 21317063), (35209, 3111980), (70418, 1555990), (140836, 777995), (155599, 704180), (176045, 622396), (311198, 352090)]