5653180

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1279}}^1$

素因数の和:1318

約数の個数: 48

約数和(自身を含む): 13547520

約数和(自身を除く): 7894340

約数列:

[1, 2, 4, 5, 10, 13, 17, 20, 26, 34, 52, 65, 68, 85, 130, 170, 221, 260, 340, 442, 884, 1105, 1279, 2210, 2558, 4420, 5116, 6395, 12790, 16627, 21743, 25580, 33254, 43486, 66508, 83135, 86972, 108715, 166270, 217430, 282659, 332540, 434860, 565318, 1130636, 1413295, 2826590, 5653180]

約数ペア:

[(1, 5653180), (2, 2826590), (4, 1413295), (5, 1130636), (10, 565318), (13, 434860), (17, 332540), (20, 282659), (26, 217430), (34, 166270), (52, 108715), (65, 86972), (68, 83135), (85, 66508), (130, 43486), (170, 33254), (221, 25580), (260, 21743), (340, 16627), (442, 12790), (884, 6395), (1105, 5116), (1279, 4420), (2210, 2558)]