8045467160

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{460267}}^1$

素因数の和:460320

約数の個数: 64

約数和(自身を含む): 19883577600

約数和(自身を除く): 11838110440

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 23, 38, 40, 46, 76, 92, 95, 115, 152, 184, 190, 230, 380, 437, 460, 760, 874, 920, 1748, 2185, 3496, 4370, 8740, 17480, 460267, 920534, 1841068, 2301335, 3682136, 4602670, 8745073, 9205340, 10586141, 17490146, 18410680, 21172282, 34980292, 42344564, 43725365, 52930705, 69960584, 84689128, 87450730, 105861410, 174901460, 201136679, 211722820, 349802920, 402273358, 423445640, 804546716, 1005683395, 1609093432, 2011366790, 4022733580, 8045467160]

約数ペア:

[(1, 8045467160), (2, 4022733580), (4, 2011366790), (5, 1609093432), (8, 1005683395), (10, 804546716), (19, 423445640), (20, 402273358), (23, 349802920), (38, 211722820), (40, 201136679), (46, 174901460), (76, 105861410), (92, 87450730), (95, 84689128), (115, 69960584), (152, 52930705), (184, 43725365), (190, 42344564), (230, 34980292), (380, 21172282), (437, 18410680), (460, 17490146), (760, 10586141), (874, 9205340), (920, 8745073), (1748, 4602670), (2185, 3682136), (3496, 2301335), (4370, 1841068), (8740, 920534), (17480, 460267)]