2912454940

素因数分解:

$2^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{1153}}^1\times {\mathrm{2383}}^1$

素因数の和:3598

約数の個数: 48

約数和(自身を含む): 6239576448

約数和(自身を除く): 3327121508

約数列:

[1, 2, 4, 5, 10, 20, 53, 106, 212, 265, 530, 1060, 1153, 2306, 2383, 4612, 4766, 5765, 9532, 11530, 11915, 23060, 23830, 47660, 61109, 122218, 126299, 244436, 252598, 305545, 505196, 611090, 631495, 1222180, 1262990, 2525980, 2747599, 5495198, 10990396, 13737995, 27475990, 54951980, 145622747, 291245494, 582490988, 728113735, 1456227470, 2912454940]

約数ペア:

[(1, 2912454940), (2, 1456227470), (4, 728113735), (5, 582490988), (10, 291245494), (20, 145622747), (53, 54951980), (106, 27475990), (212, 13737995), (265, 10990396), (530, 5495198), (1060, 2747599), (1153, 2525980), (2306, 1262990), (2383, 1222180), (4612, 631495), (4766, 611090), (5765, 505196), (9532, 305545), (11530, 252598), (11915, 244436), (23060, 126299), (23830, 122218), (47660, 61109)]