15676448960

素因数分解:

$2^6\times 5^1\times {\mathrm{2861}}^1\times {\mathrm{17123}}^1$

素因数の和:20001

約数の個数: 56

約数和(自身を含む): 37344772656

約数和(自身を除く): 21668323696

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 2861, 5722, 11444, 14305, 17123, 22888, 28610, 34246, 45776, 57220, 68492, 85615, 91552, 114440, 136984, 171230, 183104, 228880, 273968, 342460, 457760, 547936, 684920, 915520, 1095872, 1369840, 2739680, 5479360, 48988903, 97977806, 195955612, 244944515, 391911224, 489889030, 783822448, 979778060, 1567644896, 1959556120, 3135289792, 3919112240, 7838224480, 15676448960]

約数ペア:

[(1, 15676448960), (2, 7838224480), (4, 3919112240), (5, 3135289792), (8, 1959556120), (10, 1567644896), (16, 979778060), (20, 783822448), (32, 489889030), (40, 391911224), (64, 244944515), (80, 195955612), (160, 97977806), (320, 48988903), (2861, 5479360), (5722, 2739680), (11444, 1369840), (14305, 1095872), (17123, 915520), (22888, 684920), (28610, 547936), (34246, 457760), (45776, 342460), (57220, 273968), (68492, 228880), (85615, 183104), (91552, 171230), (114440, 136984)]