103069490

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{101}}^1\times {\mathrm{131}}^1$

素因数の和:299

約数の個数: 64

約数和(自身を含む): 203575680

約数和(自身を除く): 100506190

約数列:

[1, 2, 5, 10, 19, 38, 41, 82, 95, 101, 131, 190, 202, 205, 262, 410, 505, 655, 779, 1010, 1310, 1558, 1919, 2489, 3838, 3895, 4141, 4978, 5371, 7790, 8282, 9595, 10742, 12445, 13231, 19190, 20705, 24890, 26462, 26855, 41410, 53710, 66155, 78679, 102049, 132310, 157358, 204098, 251389, 393395, 502778, 510245, 542471, 786790, 1020490, 1084942, 1256945, 2513890, 2712355, 5424710, 10306949, 20613898, 51534745, 103069490]

約数ペア:

[(1, 103069490), (2, 51534745), (5, 20613898), (10, 10306949), (19, 5424710), (38, 2712355), (41, 2513890), (82, 1256945), (95, 1084942), (101, 1020490), (131, 786790), (190, 542471), (202, 510245), (205, 502778), (262, 393395), (410, 251389), (505, 204098), (655, 157358), (779, 132310), (1010, 102049), (1310, 78679), (1558, 66155), (1919, 53710), (2489, 41410), (3838, 26855), (3895, 26462), (4141, 24890), (4978, 20705), (5371, 19190), (7790, 13231), (8282, 12445), (9595, 10742)]