12565280

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{863}}^1$

素因数の和:898

約数の個数: 96

約数和(自身を含む): 36578304

約数和(自身を除く): 24013024

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 32, 35, 40, 52, 56, 65, 70, 80, 91, 104, 112, 130, 140, 160, 182, 208, 224, 260, 280, 364, 416, 455, 520, 560, 728, 863, 910, 1040, 1120, 1456, 1726, 1820, 2080, 2912, 3452, 3640, 4315, 6041, 6904, 7280, 8630, 11219, 12082, 13808, 14560, 17260, 22438, 24164, 27616, 30205, 34520, 44876, 48328, 56095, 60410, 69040, 78533, 89752, 96656, 112190, 120820, 138080, 157066, 179504, 193312, 224380, 241640, 314132, 359008, 392665, 448760, 483280, 628264, 785330, 897520, 966560, 1256528, 1570660, 1795040, 2513056, 3141320, 6282640, 12565280]

約数ペア:

[(1, 12565280), (2, 6282640), (4, 3141320), (5, 2513056), (7, 1795040), (8, 1570660), (10, 1256528), (13, 966560), (14, 897520), (16, 785330), (20, 628264), (26, 483280), (28, 448760), (32, 392665), (35, 359008), (40, 314132), (52, 241640), (56, 224380), (65, 193312), (70, 179504), (80, 157066), (91, 138080), (104, 120820), (112, 112190), (130, 96656), (140, 89752), (160, 78533), (182, 69040), (208, 60410), (224, 56095), (260, 48328), (280, 44876), (364, 34520), (416, 30205), (455, 27616), (520, 24164), (560, 22438), (728, 17260), (863, 14560), (910, 13808), (1040, 12082), (1120, 11219), (1456, 8630), (1726, 7280), (1820, 6904), (2080, 6041), (2912, 4315), (3452, 3640)]