40725504

素因数分解:

$2^{10}\times 3^4\times {\mathrm{491}}^1$

素因数の和:523

約数の個数: 110

約数和(自身を含む): 121862004

約数和(自身を除く): 81136500

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 81, 96, 108, 128, 144, 162, 192, 216, 256, 288, 324, 384, 432, 491, 512, 576, 648, 768, 864, 982, 1024, 1152, 1296, 1473, 1536, 1728, 1964, 2304, 2592, 2946, 3072, 3456, 3928, 4419, 4608, 5184, 5892, 6912, 7856, 8838, 9216, 10368, 11784, 13257, 13824, 15712, 17676, 20736, 23568, 26514, 27648, 31424, 35352, 39771, 41472, 47136, 53028, 62848, 70704, 79542, 82944, 94272, 106056, 125696, 141408, 159084, 188544, 212112, 251392, 282816, 318168, 377088, 424224, 502784, 565632, 636336, 754176, 848448, 1131264, 1272672, 1508352, 1696896, 2262528, 2545344, 3393792, 4525056, 5090688, 6787584, 10181376, 13575168, 20362752, 40725504]

約数ペア:

[(1, 40725504), (2, 20362752), (3, 13575168), (4, 10181376), (6, 6787584), (8, 5090688), (9, 4525056), (12, 3393792), (16, 2545344), (18, 2262528), (24, 1696896), (27, 1508352), (32, 1272672), (36, 1131264), (48, 848448), (54, 754176), (64, 636336), (72, 565632), (81, 502784), (96, 424224), (108, 377088), (128, 318168), (144, 282816), (162, 251392), (192, 212112), (216, 188544), (256, 159084), (288, 141408), (324, 125696), (384, 106056), (432, 94272), (491, 82944), (512, 79542), (576, 70704), (648, 62848), (768, 53028), (864, 47136), (982, 41472), (1024, 39771), (1152, 35352), (1296, 31424), (1473, 27648), (1536, 26514), (1728, 23568), (1964, 20736), (2304, 17676), (2592, 15712), (2946, 13824), (3072, 13257), (3456, 11784), (3928, 10368), (4419, 9216), (4608, 8838), (5184, 7856), (5892, 6912)]