2941188095

素因数分解:

$5^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{421}}^1\times {\mathrm{643}}^1$

素因数の和:1163

約数の個数: 32

約数和(自身を含む): 3698218944

約数和(自身を除く): 757030849

約数列:

[1, 5, 41, 53, 205, 265, 421, 643, 2105, 2173, 3215, 10865, 17261, 22313, 26363, 34079, 86305, 111565, 131815, 170395, 270703, 914833, 1353515, 1397239, 4574165, 6986195, 11098823, 14347259, 55494115, 71736295, 588237619, 2941188095]

約数ペア:

[(1, 2941188095), (5, 588237619), (41, 71736295), (53, 55494115), (205, 14347259), (265, 11098823), (421, 6986195), (643, 4574165), (2105, 1397239), (2173, 1353515), (3215, 914833), (10865, 270703), (17261, 170395), (22313, 131815), (26363, 111565), (34079, 86305)]