11682580

素因数分解:

$2^2\times 5^1\times 7^3\times {\mathrm{13}}^1\times {\mathrm{131}}^1$

素因数の和:174

約数の個数: 96

約数和(自身を含む): 31046400

約数和(自身を除く): 19363820

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 35, 49, 52, 65, 70, 91, 98, 130, 131, 140, 182, 196, 245, 260, 262, 343, 364, 455, 490, 524, 637, 655, 686, 910, 917, 980, 1274, 1310, 1372, 1703, 1715, 1820, 1834, 2548, 2620, 3185, 3406, 3430, 3668, 4459, 4585, 6370, 6419, 6812, 6860, 8515, 8918, 9170, 11921, 12740, 12838, 17030, 17836, 18340, 22295, 23842, 25676, 32095, 34060, 44590, 44933, 47684, 59605, 64190, 83447, 89180, 89866, 119210, 128380, 166894, 179732, 224665, 238420, 333788, 417235, 449330, 584129, 834470, 898660, 1168258, 1668940, 2336516, 2920645, 5841290, 11682580]

約数ペア:

[(1, 11682580), (2, 5841290), (4, 2920645), (5, 2336516), (7, 1668940), (10, 1168258), (13, 898660), (14, 834470), (20, 584129), (26, 449330), (28, 417235), (35, 333788), (49, 238420), (52, 224665), (65, 179732), (70, 166894), (91, 128380), (98, 119210), (130, 89866), (131, 89180), (140, 83447), (182, 64190), (196, 59605), (245, 47684), (260, 44933), (262, 44590), (343, 34060), (364, 32095), (455, 25676), (490, 23842), (524, 22295), (637, 18340), (655, 17836), (686, 17030), (910, 12838), (917, 12740), (980, 11921), (1274, 9170), (1310, 8918), (1372, 8515), (1703, 6860), (1715, 6812), (1820, 6419), (1834, 6370), (2548, 4585), (2620, 4459), (3185, 3668), (3406, 3430)]