2772069640

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{32099}}^1$

素因数の和:32254

約数の個数: 64

約数和(自身を含む): 6656256000

約数和(自身を除く): 3884186360

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 127, 136, 170, 254, 340, 508, 635, 680, 1016, 1270, 2159, 2540, 4318, 5080, 8636, 10795, 17272, 21590, 32099, 43180, 64198, 86360, 128396, 160495, 256792, 320990, 545683, 641980, 1091366, 1283960, 2182732, 2728415, 4076573, 4365464, 5456830, 8153146, 10913660, 16306292, 20382865, 21827320, 32612584, 40765730, 69301741, 81531460, 138603482, 163062920, 277206964, 346508705, 554413928, 693017410, 1386034820, 2772069640]

約数ペア:

[(1, 2772069640), (2, 1386034820), (4, 693017410), (5, 554413928), (8, 346508705), (10, 277206964), (17, 163062920), (20, 138603482), (34, 81531460), (40, 69301741), (68, 40765730), (85, 32612584), (127, 21827320), (136, 20382865), (170, 16306292), (254, 10913660), (340, 8153146), (508, 5456830), (635, 4365464), (680, 4076573), (1016, 2728415), (1270, 2182732), (2159, 1283960), (2540, 1091366), (4318, 641980), (5080, 545683), (8636, 320990), (10795, 256792), (17272, 160495), (21590, 128396), (32099, 86360), (43180, 64198)]