82539230

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{59}}^1\times {\mathrm{199}}^1$

素因数の和:321

約数の個数: 64

約数和(自身を含む): 164160000

約数和(自身を除く): 81620770

約数列:

[1, 2, 5, 10, 19, 37, 38, 59, 74, 95, 118, 185, 190, 199, 295, 370, 398, 590, 703, 995, 1121, 1406, 1990, 2183, 2242, 3515, 3781, 4366, 5605, 7030, 7363, 7562, 10915, 11210, 11741, 14726, 18905, 21830, 23482, 36815, 37810, 41477, 58705, 73630, 82954, 117410, 139897, 207385, 223079, 279794, 414770, 434417, 446158, 699485, 868834, 1115395, 1398970, 2172085, 2230790, 4344170, 8253923, 16507846, 41269615, 82539230]

約数ペア:

[(1, 82539230), (2, 41269615), (5, 16507846), (10, 8253923), (19, 4344170), (37, 2230790), (38, 2172085), (59, 1398970), (74, 1115395), (95, 868834), (118, 699485), (185, 446158), (190, 434417), (199, 414770), (295, 279794), (370, 223079), (398, 207385), (590, 139897), (703, 117410), (995, 82954), (1121, 73630), (1406, 58705), (1990, 41477), (2183, 37810), (2242, 36815), (3515, 23482), (3781, 21830), (4366, 18905), (5605, 14726), (7030, 11741), (7363, 11210), (7562, 10915)]