2536512380

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{95143}}^1$

素因数の和:95226

約数の個数: 48

約数和(自身を含む): 5626435584

約数和(自身を除く): 3089923204

約数列:

[1, 2, 4, 5, 10, 20, 31, 43, 62, 86, 124, 155, 172, 215, 310, 430, 620, 860, 1333, 2666, 5332, 6665, 13330, 26660, 95143, 190286, 380572, 475715, 951430, 1902860, 2949433, 4091149, 5898866, 8182298, 11797732, 14747165, 16364596, 20455745, 29494330, 40911490, 58988660, 81822980, 126825619, 253651238, 507302476, 634128095, 1268256190, 2536512380]

約数ペア:

[(1, 2536512380), (2, 1268256190), (4, 634128095), (5, 507302476), (10, 253651238), (20, 126825619), (31, 81822980), (43, 58988660), (62, 40911490), (86, 29494330), (124, 20455745), (155, 16364596), (172, 14747165), (215, 11797732), (310, 8182298), (430, 5898866), (620, 4091149), (860, 2949433), (1333, 1902860), (2666, 951430), (5332, 475715), (6665, 380572), (13330, 190286), (26660, 95143)]