87525620

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{48091}}^1$

素因数の和:48120

約数の個数: 48

約数和(自身を含む): 226224768

約数和(自身を除く): 138699148

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 35, 52, 65, 70, 91, 130, 140, 182, 260, 364, 455, 910, 1820, 48091, 96182, 192364, 240455, 336637, 480910, 625183, 673274, 961820, 1250366, 1346548, 1683185, 2500732, 3125915, 3366370, 4376281, 6251830, 6732740, 8752562, 12503660, 17505124, 21881405, 43762810, 87525620]

約数ペア:

[(1, 87525620), (2, 43762810), (4, 21881405), (5, 17505124), (7, 12503660), (10, 8752562), (13, 6732740), (14, 6251830), (20, 4376281), (26, 3366370), (28, 3125915), (35, 2500732), (52, 1683185), (65, 1346548), (70, 1250366), (91, 961820), (130, 673274), (140, 625183), (182, 480910), (260, 336637), (364, 240455), (455, 192364), (910, 96182), (1820, 48091)]