11884302590

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{79}}^1\times {\mathrm{18413}}^1$

素因数の和:18561

約数の個数: 64

約数和(自身を含む): 23334220800

約数和(自身を除く): 11449918210

約数列:

[1, 2, 5, 10, 19, 38, 43, 79, 86, 95, 158, 190, 215, 395, 430, 790, 817, 1501, 1634, 3002, 3397, 4085, 6794, 7505, 8170, 15010, 16985, 18413, 33970, 36826, 64543, 92065, 129086, 184130, 322715, 349847, 645430, 699694, 791759, 1454627, 1583518, 1749235, 2909254, 3498470, 3958795, 7273135, 7917590, 14546270, 15043421, 27637913, 30086842, 55275826, 62548961, 75217105, 125097922, 138189565, 150434210, 276379130, 312744805, 625489610, 1188430259, 2376860518, 5942151295, 11884302590]

約数ペア:

[(1, 11884302590), (2, 5942151295), (5, 2376860518), (10, 1188430259), (19, 625489610), (38, 312744805), (43, 276379130), (79, 150434210), (86, 138189565), (95, 125097922), (158, 75217105), (190, 62548961), (215, 55275826), (395, 30086842), (430, 27637913), (790, 15043421), (817, 14546270), (1501, 7917590), (1634, 7273135), (3002, 3958795), (3397, 3498470), (4085, 2909254), (6794, 1749235), (7505, 1583518), (8170, 1454627), (15010, 791759), (16985, 699694), (18413, 645430), (33970, 349847), (36826, 322715), (64543, 184130), (92065, 129086)]