28376389610

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{151}}^1\times {\mathrm{43003}}^1$

素因数の和:43203

約数の個数: 64

約数和(自身を含む): 56476293120

約数和(自身を除く): 28099903510

約数列:

[1, 2, 5, 10, 19, 23, 38, 46, 95, 115, 151, 190, 230, 302, 437, 755, 874, 1510, 2185, 2869, 3473, 4370, 5738, 6946, 14345, 17365, 28690, 34730, 43003, 65987, 86006, 131974, 215015, 329935, 430030, 659870, 817057, 989069, 1634114, 1978138, 4085285, 4945345, 6493453, 8170570, 9890690, 12986906, 18792311, 32467265, 37584622, 64934530, 93961555, 123375607, 149349419, 187923110, 246751214, 298698838, 616878035, 746747095, 1233756070, 1493494190, 2837638961, 5675277922, 14188194805, 28376389610]

約数ペア:

[(1, 28376389610), (2, 14188194805), (5, 5675277922), (10, 2837638961), (19, 1493494190), (23, 1233756070), (38, 746747095), (46, 616878035), (95, 298698838), (115, 246751214), (151, 187923110), (190, 149349419), (230, 123375607), (302, 93961555), (437, 64934530), (755, 37584622), (874, 32467265), (1510, 18792311), (2185, 12986906), (2869, 9890690), (3473, 8170570), (4370, 6493453), (5738, 4945345), (6946, 4085285), (14345, 1978138), (17365, 1634114), (28690, 989069), (34730, 817057), (43003, 659870), (65987, 430030), (86006, 329935), (131974, 215015)]