43984660

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{1163}}^1$

素因数の和:1264

約数の個数: 48

約数和(自身を含む): 96993792

約数和(自身を除く): 53009132

約数列:

[1, 2, 4, 5, 10, 20, 31, 61, 62, 122, 124, 155, 244, 305, 310, 610, 620, 1163, 1220, 1891, 2326, 3782, 4652, 5815, 7564, 9455, 11630, 18910, 23260, 36053, 37820, 70943, 72106, 141886, 144212, 180265, 283772, 354715, 360530, 709430, 721060, 1418860, 2199233, 4398466, 8796932, 10996165, 21992330, 43984660]

約数ペア:

[(1, 43984660), (2, 21992330), (4, 10996165), (5, 8796932), (10, 4398466), (20, 2199233), (31, 1418860), (61, 721060), (62, 709430), (122, 360530), (124, 354715), (155, 283772), (244, 180265), (305, 144212), (310, 141886), (610, 72106), (620, 70943), (1163, 37820), (1220, 36053), (1891, 23260), (2326, 18910), (3782, 11630), (4652, 9455), (5815, 7564)]