74734160

素因数分解:

$2^4\times 5^1\times {\mathrm{29}}^1\times {\mathrm{32213}}^1$

素因数の和:32255

約数の個数: 40

約数和(自身を含む): 179754120

約数和(自身を除く): 105019960

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 40, 58, 80, 116, 145, 232, 290, 464, 580, 1160, 2320, 32213, 64426, 128852, 161065, 257704, 322130, 515408, 644260, 934177, 1288520, 1868354, 2577040, 3736708, 4670885, 7473416, 9341770, 14946832, 18683540, 37367080, 74734160]

約数ペア:

[(1, 74734160), (2, 37367080), (4, 18683540), (5, 14946832), (8, 9341770), (10, 7473416), (16, 4670885), (20, 3736708), (29, 2577040), (40, 1868354), (58, 1288520), (80, 934177), (116, 644260), (145, 515408), (232, 322130), (290, 257704), (464, 161065), (580, 128852), (1160, 64426), (2320, 32213)]