38016020

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{179}}^1$

素因数の和:273

約数の個数: 96

約数和(自身を含む): 96526080

約数和(自身を除く): 58510060

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 37, 41, 70, 74, 82, 140, 148, 164, 179, 185, 205, 259, 287, 358, 370, 410, 518, 574, 716, 740, 820, 895, 1036, 1148, 1253, 1295, 1435, 1517, 1790, 2506, 2590, 2870, 3034, 3580, 5012, 5180, 5740, 6068, 6265, 6623, 7339, 7585, 10619, 12530, 13246, 14678, 15170, 21238, 25060, 26492, 29356, 30340, 33115, 36695, 42476, 46361, 51373, 53095, 66230, 73390, 92722, 102746, 106190, 132460, 146780, 185444, 205492, 212380, 231805, 256865, 271543, 463610, 513730, 543086, 927220, 1027460, 1086172, 1357715, 1900801, 2715430, 3801602, 5430860, 7603204, 9504005, 19008010, 38016020]

約数ペア:

[(1, 38016020), (2, 19008010), (4, 9504005), (5, 7603204), (7, 5430860), (10, 3801602), (14, 2715430), (20, 1900801), (28, 1357715), (35, 1086172), (37, 1027460), (41, 927220), (70, 543086), (74, 513730), (82, 463610), (140, 271543), (148, 256865), (164, 231805), (179, 212380), (185, 205492), (205, 185444), (259, 146780), (287, 132460), (358, 106190), (370, 102746), (410, 92722), (518, 73390), (574, 66230), (716, 53095), (740, 51373), (820, 46361), (895, 42476), (1036, 36695), (1148, 33115), (1253, 30340), (1295, 29356), (1435, 26492), (1517, 25060), (1790, 21238), (2506, 15170), (2590, 14678), (2870, 13246), (3034, 12530), (3580, 10619), (5012, 7585), (5180, 7339), (5740, 6623), (6068, 6265)]