83077580

素因数分解:

$2^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{131}}^1\times {\mathrm{857}}^1$

素因数の和:1034

約数の個数: 48

約数和(自身を含む): 180756576

約数和(自身を除く): 97678996

約数列:

[1, 2, 4, 5, 10, 20, 37, 74, 131, 148, 185, 262, 370, 524, 655, 740, 857, 1310, 1714, 2620, 3428, 4285, 4847, 8570, 9694, 17140, 19388, 24235, 31709, 48470, 63418, 96940, 112267, 126836, 158545, 224534, 317090, 449068, 561335, 634180, 1122670, 2245340, 4153879, 8307758, 16615516, 20769395, 41538790, 83077580]

約数ペア:

[(1, 83077580), (2, 41538790), (4, 20769395), (5, 16615516), (10, 8307758), (20, 4153879), (37, 2245340), (74, 1122670), (131, 634180), (148, 561335), (185, 449068), (262, 317090), (370, 224534), (524, 158545), (655, 126836), (740, 112267), (857, 96940), (1310, 63418), (1714, 48470), (2620, 31709), (3428, 24235), (4285, 19388), (4847, 17140), (8570, 9694)]