24278329580

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{89}}^1\times {\mathrm{17509}}^1$

素因数の和:17667

約数の個数: 96

約数和(自身を含む): 55597752000

約数和(自身を除く): 31319422420

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 41, 76, 82, 89, 95, 164, 178, 190, 205, 356, 380, 410, 445, 779, 820, 890, 1558, 1691, 1780, 3116, 3382, 3649, 3895, 6764, 7298, 7790, 8455, 14596, 15580, 16910, 17509, 18245, 33820, 35018, 36490, 69331, 70036, 72980, 87545, 138662, 175090, 277324, 332671, 346655, 350180, 665342, 693310, 717869, 1330684, 1386620, 1435738, 1558301, 1663355, 2871476, 3116602, 3326710, 3589345, 6233204, 6653420, 7178690, 7791505, 13639511, 14357380, 15583010, 27279022, 29607719, 31166020, 54558044, 59215438, 63890341, 68197555, 118430876, 127780682, 136395110, 148038595, 255561364, 272790220, 296077190, 319451705, 592154380, 638903410, 1213916479, 1277806820, 2427832958, 4855665916, 6069582395, 12139164790, 24278329580]

約数ペア:

[(1, 24278329580), (2, 12139164790), (4, 6069582395), (5, 4855665916), (10, 2427832958), (19, 1277806820), (20, 1213916479), (38, 638903410), (41, 592154380), (76, 319451705), (82, 296077190), (89, 272790220), (95, 255561364), (164, 148038595), (178, 136395110), (190, 127780682), (205, 118430876), (356, 68197555), (380, 63890341), (410, 59215438), (445, 54558044), (779, 31166020), (820, 29607719), (890, 27279022), (1558, 15583010), (1691, 14357380), (1780, 13639511), (3116, 7791505), (3382, 7178690), (3649, 6653420), (3895, 6233204), (6764, 3589345), (7298, 3326710), (7790, 3116602), (8455, 2871476), (14596, 1663355), (15580, 1558301), (16910, 1435738), (17509, 1386620), (18245, 1330684), (33820, 717869), (35018, 693310), (36490, 665342), (69331, 350180), (70036, 346655), (72980, 332671), (87545, 277324), (138662, 175090)]