74692040

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{4273}}^1$

素因数の和:4326

約数の個数: 64

約数和(自身を含む): 184636800

約数和(自身を除く): 109944760

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, 4273, 4370, 8546, 8740, 17092, 17480, 21365, 34184, 42730, 81187, 85460, 98279, 162374, 170920, 196558, 324748, 393116, 405935, 491395, 649496, 786232, 811870, 982790, 1623740, 1867301, 1965580, 3247480, 3734602, 3931160, 7469204, 9336505, 14938408, 18673010, 37346020, 74692040]

約数ペア:

[(1, 74692040), (2, 37346020), (4, 18673010), (5, 14938408), (8, 9336505), (10, 7469204), (19, 3931160), (20, 3734602), (23, 3247480), (38, 1965580), (40, 1867301), (46, 1623740), (76, 982790), (92, 811870), (95, 786232), (115, 649496), (152, 491395), (184, 405935), (190, 393116), (230, 324748), (380, 196558), (437, 170920), (460, 162374), (760, 98279), (874, 85460), (920, 81187), (1748, 42730), (2185, 34184), (3496, 21365), (4273, 17480), (4370, 17092), (8546, 8740)]