82484150

素因数分解:

$2^1\times 5^2\times 7^2\times {\mathrm{131}}^1\times {\mathrm{257}}^1$

素因数の和:414

約数の個数: 72

約数和(自身を含む): 180530856

約数和(自身を除く): 98046706

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 49, 50, 70, 98, 131, 175, 245, 257, 262, 350, 490, 514, 655, 917, 1225, 1285, 1310, 1799, 1834, 2450, 2570, 3275, 3598, 4585, 6419, 6425, 6550, 8995, 9170, 12593, 12838, 12850, 17990, 22925, 25186, 32095, 33667, 44975, 45850, 62965, 64190, 67334, 89950, 125930, 160475, 168335, 235669, 314825, 320950, 336670, 471338, 629650, 841675, 1178345, 1649683, 1683350, 2356690, 3299366, 5891725, 8248415, 11783450, 16496830, 41242075, 82484150]

約数ペア:

[(1, 82484150), (2, 41242075), (5, 16496830), (7, 11783450), (10, 8248415), (14, 5891725), (25, 3299366), (35, 2356690), (49, 1683350), (50, 1649683), (70, 1178345), (98, 841675), (131, 629650), (175, 471338), (245, 336670), (257, 320950), (262, 314825), (350, 235669), (490, 168335), (514, 160475), (655, 125930), (917, 89950), (1225, 67334), (1285, 64190), (1310, 62965), (1799, 45850), (1834, 44975), (2450, 33667), (2570, 32095), (3275, 25186), (3598, 22925), (4585, 17990), (6419, 12850), (6425, 12838), (6550, 12593), (8995, 9170)]