73655360

素因数分解:

$2^6\times 5^1\times {\mathrm{29}}^1\times {\mathrm{7937}}^1$

素因数の和:7983

約数の個数: 56

約数和(自身を含む): 181462680

約数和(自身を除く): 107807320

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 32, 40, 58, 64, 80, 116, 145, 160, 232, 290, 320, 464, 580, 928, 1160, 1856, 2320, 4640, 7937, 9280, 15874, 31748, 39685, 63496, 79370, 126992, 158740, 230173, 253984, 317480, 460346, 507968, 634960, 920692, 1150865, 1269920, 1841384, 2301730, 2539840, 3682768, 4603460, 7365536, 9206920, 14731072, 18413840, 36827680, 73655360]

約数ペア:

[(1, 73655360), (2, 36827680), (4, 18413840), (5, 14731072), (8, 9206920), (10, 7365536), (16, 4603460), (20, 3682768), (29, 2539840), (32, 2301730), (40, 1841384), (58, 1269920), (64, 1150865), (80, 920692), (116, 634960), (145, 507968), (160, 460346), (232, 317480), (290, 253984), (320, 230173), (464, 158740), (580, 126992), (928, 79370), (1160, 63496), (1856, 39685), (2320, 31748), (4640, 15874), (7937, 9280)]