76362980

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{2843}}^1$

素因数の和:2948

約数の個数: 48

約数和(自身を含む): 172005120

約数和(自身を除く): 95642140

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 79, 85, 158, 170, 316, 340, 395, 790, 1343, 1580, 2686, 2843, 5372, 5686, 6715, 11372, 13430, 14215, 26860, 28430, 48331, 56860, 96662, 193324, 224597, 241655, 449194, 483310, 898388, 966620, 1122985, 2245970, 3818149, 4491940, 7636298, 15272596, 19090745, 38181490, 76362980]

約数ペア:

[(1, 76362980), (2, 38181490), (4, 19090745), (5, 15272596), (10, 7636298), (17, 4491940), (20, 3818149), (34, 2245970), (68, 1122985), (79, 966620), (85, 898388), (158, 483310), (170, 449194), (316, 241655), (340, 224597), (395, 193324), (790, 96662), (1343, 56860), (1580, 48331), (2686, 28430), (2843, 26860), (5372, 14215), (5686, 13430), (6715, 11372)]