40144956

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{79}}^1$

素因数の和:203

約数の個数: 96

約数和(自身を含む): 104509440

約数和(自身を除く): 64364484

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 47, 51, 53, 68, 79, 94, 102, 106, 141, 158, 159, 188, 204, 212, 237, 282, 316, 318, 474, 564, 636, 799, 901, 948, 1343, 1598, 1802, 2397, 2491, 2686, 2703, 3196, 3604, 3713, 4029, 4187, 4794, 4982, 5372, 5406, 7426, 7473, 8058, 8374, 9588, 9964, 10812, 11139, 12561, 14852, 14946, 16116, 16748, 22278, 25122, 29892, 42347, 44556, 50244, 63121, 71179, 84694, 126242, 127041, 142358, 169388, 189363, 196789, 213537, 252484, 254082, 284716, 378726, 393578, 427074, 508164, 590367, 757452, 787156, 854148, 1180734, 2361468, 3345413, 6690826, 10036239, 13381652, 20072478, 40144956]

約数ペア:

[(1, 40144956), (2, 20072478), (3, 13381652), (4, 10036239), (6, 6690826), (12, 3345413), (17, 2361468), (34, 1180734), (47, 854148), (51, 787156), (53, 757452), (68, 590367), (79, 508164), (94, 427074), (102, 393578), (106, 378726), (141, 284716), (158, 254082), (159, 252484), (188, 213537), (204, 196789), (212, 189363), (237, 169388), (282, 142358), (316, 127041), (318, 126242), (474, 84694), (564, 71179), (636, 63121), (799, 50244), (901, 44556), (948, 42347), (1343, 29892), (1598, 25122), (1802, 22278), (2397, 16748), (2491, 16116), (2686, 14946), (2703, 14852), (3196, 12561), (3604, 11139), (3713, 10812), (4029, 9964), (4187, 9588), (4794, 8374), (4982, 8058), (5372, 7473), (5406, 7426)]