76140620

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{239}}^1\times {\mathrm{937}}^1$

素因数の和:1202

約数の個数: 48

約数和(自身を含む): 170190720

約数和(自身を除く): 94050100

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 239, 340, 478, 937, 956, 1195, 1874, 2390, 3748, 4063, 4685, 4780, 8126, 9370, 15929, 16252, 18740, 20315, 31858, 40630, 63716, 79645, 81260, 159290, 223943, 318580, 447886, 895772, 1119715, 2239430, 3807031, 4478860, 7614062, 15228124, 19035155, 38070310, 76140620]

約数ペア:

[(1, 76140620), (2, 38070310), (4, 19035155), (5, 15228124), (10, 7614062), (17, 4478860), (20, 3807031), (34, 2239430), (68, 1119715), (85, 895772), (170, 447886), (239, 318580), (340, 223943), (478, 159290), (937, 81260), (956, 79645), (1195, 63716), (1874, 40630), (2390, 31858), (3748, 20315), (4063, 18740), (4685, 16252), (4780, 15929), (8126, 9370)]