40885872

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{353}}^1$

素因数の和:510

約数の個数: 80

約数和(自身を含む): 112373760

約数和(自身を除く): 71487888

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 38, 48, 57, 76, 114, 127, 152, 228, 254, 304, 353, 381, 456, 508, 706, 762, 912, 1016, 1059, 1412, 1524, 2032, 2118, 2413, 2824, 3048, 4236, 4826, 5648, 6096, 6707, 7239, 8472, 9652, 13414, 14478, 16944, 19304, 20121, 26828, 28956, 38608, 40242, 44831, 53656, 57912, 80484, 89662, 107312, 115824, 134493, 160968, 179324, 268986, 321936, 358648, 537972, 717296, 851789, 1075944, 1703578, 2151888, 2555367, 3407156, 5110734, 6814312, 10221468, 13628624, 20442936, 40885872]

約数ペア:

[(1, 40885872), (2, 20442936), (3, 13628624), (4, 10221468), (6, 6814312), (8, 5110734), (12, 3407156), (16, 2555367), (19, 2151888), (24, 1703578), (38, 1075944), (48, 851789), (57, 717296), (76, 537972), (114, 358648), (127, 321936), (152, 268986), (228, 179324), (254, 160968), (304, 134493), (353, 115824), (381, 107312), (456, 89662), (508, 80484), (706, 57912), (762, 53656), (912, 44831), (1016, 40242), (1059, 38608), (1412, 28956), (1524, 26828), (2032, 20121), (2118, 19304), (2413, 16944), (2824, 14478), (3048, 13414), (4236, 9652), (4826, 8472), (5648, 7239), (6096, 6707)]