117995540

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{11069}}^1$

素因数の和:11132

約数の個数: 48

約数和(自身を含む): 273384720

約数和(自身を除く): 155389180

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 41, 52, 65, 82, 130, 164, 205, 260, 410, 533, 820, 1066, 2132, 2665, 5330, 10660, 11069, 22138, 44276, 55345, 110690, 143897, 221380, 287794, 453829, 575588, 719485, 907658, 1438970, 1815316, 2269145, 2877940, 4538290, 5899777, 9076580, 11799554, 23599108, 29498885, 58997770, 117995540]

約数ペア:

[(1, 117995540), (2, 58997770), (4, 29498885), (5, 23599108), (10, 11799554), (13, 9076580), (20, 5899777), (26, 4538290), (41, 2877940), (52, 2269145), (65, 1815316), (82, 1438970), (130, 907658), (164, 719485), (205, 575588), (260, 453829), (410, 287794), (533, 221380), (820, 143897), (1066, 110690), (2132, 55345), (2665, 44276), (5330, 22138), (10660, 11069)]