127838260

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{7001}}^1$

素因数の和:7104

約数の個数: 48

約数和(自身を含む): 296436672

約数和(自身を除く): 168598412

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 83, 110, 166, 220, 332, 415, 830, 913, 1660, 1826, 3652, 4565, 7001, 9130, 14002, 18260, 28004, 35005, 70010, 77011, 140020, 154022, 308044, 385055, 581083, 770110, 1162166, 1540220, 2324332, 2905415, 5810830, 6391913, 11621660, 12783826, 25567652, 31959565, 63919130, 127838260]

約数ペア:

[(1, 127838260), (2, 63919130), (4, 31959565), (5, 25567652), (10, 12783826), (11, 11621660), (20, 6391913), (22, 5810830), (44, 2905415), (55, 2324332), (83, 1540220), (110, 1162166), (166, 770110), (220, 581083), (332, 385055), (415, 308044), (830, 154022), (913, 140020), (1660, 77011), (1826, 70010), (3652, 35005), (4565, 28004), (7001, 18260), (9130, 14002)]