20132025410

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{73}}^1\times {\mathrm{307}}^1\times {\mathrm{313}}^1$

素因数の和:748

約数の個数: 128

約数和(自身を含む): 43283649024

約数和(自身を除く): 23151623614

約数列:

[1, 2, 5, 7, 10, 14, 35, 41, 70, 73, 82, 146, 205, 287, 307, 313, 365, 410, 511, 574, 614, 626, 730, 1022, 1435, 1535, 1565, 2149, 2191, 2555, 2870, 2993, 3070, 3130, 4298, 4382, 5110, 5986, 10745, 10955, 12587, 12833, 14965, 20951, 21490, 21910, 22411, 22849, 25174, 25666, 29930, 41902, 44822, 45698, 62935, 64165, 88109, 89831, 96091, 104755, 112055, 114245, 125870, 128330, 156877, 159943, 176218, 179662, 192182, 209510, 224110, 228490, 313754, 319886, 440545, 449155, 480455, 672637, 784385, 799715, 881090, 898310, 918851, 936809, 960910, 1345274, 1568770, 1599430, 1837702, 1873618, 3363185, 3939731, 4594255, 4684045, 6431957, 6557663, 6726370, 7014643, 7879462, 9188510, 9368090, 12863914, 13115326, 14029286, 19698655, 27578117, 32159785, 32788315, 35073215, 39397310, 49102501, 55156234, 64319570, 65576630, 70146430, 98205002, 137890585, 245512505, 275781170, 287600363, 491025010, 575200726, 1438001815, 2013202541, 2876003630, 4026405082, 10066012705, 20132025410]

約数ペア:

[(1, 20132025410), (2, 10066012705), (5, 4026405082), (7, 2876003630), (10, 2013202541), (14, 1438001815), (35, 575200726), (41, 491025010), (70, 287600363), (73, 275781170), (82, 245512505), (146, 137890585), (205, 98205002), (287, 70146430), (307, 65576630), (313, 64319570), (365, 55156234), (410, 49102501), (511, 39397310), (574, 35073215), (614, 32788315), (626, 32159785), (730, 27578117), (1022, 19698655), (1435, 14029286), (1535, 13115326), (1565, 12863914), (2149, 9368090), (2191, 9188510), (2555, 7879462), (2870, 7014643), (2993, 6726370), (3070, 6557663), (3130, 6431957), (4298, 4684045), (4382, 4594255), (5110, 3939731), (5986, 3363185), (10745, 1873618), (10955, 1837702), (12587, 1599430), (12833, 1568770), (14965, 1345274), (20951, 960910), (21490, 936809), (21910, 918851), (22411, 898310), (22849, 881090), (25174, 799715), (25666, 784385), (29930, 672637), (41902, 480455), (44822, 449155), (45698, 440545), (62935, 319886), (64165, 313754), (88109, 228490), (89831, 224110), (96091, 209510), (104755, 192182), (112055, 179662), (114245, 176218), (125870, 159943), (128330, 156877)]