52642160

素因数分解:

$2^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{587}}^1$

素因数の和:678

約数の個数: 80

約数和(自身を含む): 131241600

約数和(自身を除く): 78599440

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 38, 40, 59, 76, 80, 95, 118, 152, 190, 236, 295, 304, 380, 472, 587, 590, 760, 944, 1121, 1174, 1180, 1520, 2242, 2348, 2360, 2935, 4484, 4696, 4720, 5605, 5870, 8968, 9392, 11153, 11210, 11740, 17936, 22306, 22420, 23480, 34633, 44612, 44840, 46960, 55765, 69266, 89224, 89680, 111530, 138532, 173165, 178448, 223060, 277064, 346330, 446120, 554128, 658027, 692660, 892240, 1316054, 1385320, 2632108, 2770640, 3290135, 5264216, 6580270, 10528432, 13160540, 26321080, 52642160]

約数ペア:

[(1, 52642160), (2, 26321080), (4, 13160540), (5, 10528432), (8, 6580270), (10, 5264216), (16, 3290135), (19, 2770640), (20, 2632108), (38, 1385320), (40, 1316054), (59, 892240), (76, 692660), (80, 658027), (95, 554128), (118, 446120), (152, 346330), (190, 277064), (236, 223060), (295, 178448), (304, 173165), (380, 138532), (472, 111530), (587, 89680), (590, 89224), (760, 69266), (944, 55765), (1121, 46960), (1174, 44840), (1180, 44612), (1520, 34633), (2242, 23480), (2348, 22420), (2360, 22306), (2935, 17936), (4484, 11740), (4696, 11210), (4720, 11153), (5605, 9392), (5870, 8968)]