296498420

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{293}}^1\times {\mathrm{2663}}^1$

素因数の和:2984

約数の個数: 48

約数和(自身を含む): 657901440

約数和(自身を除く): 361403020

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 293, 380, 586, 1172, 1465, 2663, 2930, 5326, 5567, 5860, 10652, 11134, 13315, 22268, 26630, 27835, 50597, 53260, 55670, 101194, 111340, 202388, 252985, 505970, 780259, 1011940, 1560518, 3121036, 3901295, 7802590, 14824921, 15605180, 29649842, 59299684, 74124605, 148249210, 296498420]

約数ペア:

[(1, 296498420), (2, 148249210), (4, 74124605), (5, 59299684), (10, 29649842), (19, 15605180), (20, 14824921), (38, 7802590), (76, 3901295), (95, 3121036), (190, 1560518), (293, 1011940), (380, 780259), (586, 505970), (1172, 252985), (1465, 202388), (2663, 111340), (2930, 101194), (5326, 55670), (5567, 53260), (5860, 50597), (10652, 27835), (11134, 26630), (13315, 22268)]