4936691509640

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{8923}}^1\times {\mathrm{1257397}}^1$

素因数の和:1266342

約数の個数: 64

約数和(自身を含む): 12118701332160

約数和(自身を除く): 7182009822520

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 440, 8923, 17846, 35692, 44615, 71384, 89230, 98153, 178460, 196306, 356920, 392612, 490765, 785224, 981530, 1257397, 1963060, 2514794, 3926120, 5029588, 6286985, 10059176, 12573970, 13831367, 25147940, 27662734, 50295880, 55325468, 69156835, 110650936, 138313670, 276627340, 553254680, 11219753431, 22439506862, 44879013724, 56098767155, 89758027448, 112197534310, 123417287741, 224395068620, 246834575482, 448790137240, 493669150964, 617086438705, 987338301928, 1234172877410, 2468345754820, 4936691509640]

約数ペア:

[(1, 4936691509640), (2, 2468345754820), (4, 1234172877410), (5, 987338301928), (8, 617086438705), (10, 493669150964), (11, 448790137240), (20, 246834575482), (22, 224395068620), (40, 123417287741), (44, 112197534310), (55, 89758027448), (88, 56098767155), (110, 44879013724), (220, 22439506862), (440, 11219753431), (8923, 553254680), (17846, 276627340), (35692, 138313670), (44615, 110650936), (71384, 69156835), (89230, 55325468), (98153, 50295880), (178460, 27662734), (196306, 25147940), (356920, 13831367), (392612, 12573970), (490765, 10059176), (785224, 6286985), (981530, 5029588), (1257397, 3926120), (1963060, 2514794)]