38962893880

素因数分解:

$2^3\times 5^1\times {\mathrm{127}}^1\times {\mathrm{293}}^1\times {\mathrm{26177}}^1$

素因数の和:26608

約数の個数: 64

約数和(自身を含む): 88661744640

約数和(自身を除く): 49698850760

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 127, 254, 293, 508, 586, 635, 1016, 1172, 1270, 1465, 2344, 2540, 2930, 5080, 5860, 11720, 26177, 37211, 52354, 74422, 104708, 130885, 148844, 186055, 209416, 261770, 297688, 372110, 523540, 744220, 1047080, 1488440, 3324479, 6648958, 7669861, 13297916, 15339722, 16622395, 26595832, 30679444, 33244790, 38349305, 61358888, 66489580, 76698610, 132979160, 153397220, 306794440, 974072347, 1948144694, 3896289388, 4870361735, 7792578776, 9740723470, 19481446940, 38962893880]

約数ペア:

[(1, 38962893880), (2, 19481446940), (4, 9740723470), (5, 7792578776), (8, 4870361735), (10, 3896289388), (20, 1948144694), (40, 974072347), (127, 306794440), (254, 153397220), (293, 132979160), (508, 76698610), (586, 66489580), (635, 61358888), (1016, 38349305), (1172, 33244790), (1270, 30679444), (1465, 26595832), (2344, 16622395), (2540, 15339722), (2930, 13297916), (5080, 7669861), (5860, 6648958), (11720, 3324479), (26177, 1488440), (37211, 1047080), (52354, 744220), (74422, 523540), (104708, 372110), (130885, 297688), (148844, 261770), (186055, 209416)]