15695989040

素因数分解:

$2^4\times 5^1\times {\mathrm{37}}^1\times {\mathrm{97}}^1\times {\mathrm{54667}}^1$

素因数の和:54814

約数の個数: 80

約数和(自身を含む): 37866555552

約数和(自身を除く): 22170566512

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 37, 40, 74, 80, 97, 148, 185, 194, 296, 370, 388, 485, 592, 740, 776, 970, 1480, 1552, 1940, 2960, 3589, 3880, 7178, 7760, 14356, 17945, 28712, 35890, 54667, 57424, 71780, 109334, 143560, 218668, 273335, 287120, 437336, 546670, 874672, 1093340, 2022679, 2186680, 4045358, 4373360, 5302699, 8090716, 10113395, 10605398, 16181432, 20226790, 21210796, 26513495, 32362864, 40453580, 42421592, 53026990, 80907160, 84843184, 106053980, 161814320, 196199863, 212107960, 392399726, 424215920, 784799452, 980999315, 1569598904, 1961998630, 3139197808, 3923997260, 7847994520, 15695989040]

約数ペア:

[(1, 15695989040), (2, 7847994520), (4, 3923997260), (5, 3139197808), (8, 1961998630), (10, 1569598904), (16, 980999315), (20, 784799452), (37, 424215920), (40, 392399726), (74, 212107960), (80, 196199863), (97, 161814320), (148, 106053980), (185, 84843184), (194, 80907160), (296, 53026990), (370, 42421592), (388, 40453580), (485, 32362864), (592, 26513495), (740, 21210796), (776, 20226790), (970, 16181432), (1480, 10605398), (1552, 10113395), (1940, 8090716), (2960, 5302699), (3589, 4373360), (3880, 4045358), (7178, 2186680), (7760, 2022679), (14356, 1093340), (17945, 874672), (28712, 546670), (35890, 437336), (54667, 287120), (57424, 273335), (71780, 218668), (109334, 143560)]