40939367032

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{353}}^1\times {\mathrm{8573}}^1$

素因数の和:9040

約数の個数: 64

約数和(自身を含む): 81950292000

約数和(自身を除く): 41010924968

約数列:

[1, 2, 4, 8, 19, 38, 76, 89, 152, 178, 353, 356, 706, 712, 1412, 1691, 2824, 3382, 6707, 6764, 8573, 13414, 13528, 17146, 26828, 31417, 34292, 53656, 62834, 68584, 125668, 162887, 251336, 325774, 596923, 651548, 762997, 1193846, 1303096, 1525994, 2387692, 3026269, 3051988, 4775384, 6052538, 6103976, 12105076, 14496943, 24210152, 28993886, 57499111, 57987772, 114998222, 115975544, 229996444, 269337941, 459992888, 538675882, 1077351764, 2154703528, 5117420879, 10234841758, 20469683516, 40939367032]

約数ペア:

[(1, 40939367032), (2, 20469683516), (4, 10234841758), (8, 5117420879), (19, 2154703528), (38, 1077351764), (76, 538675882), (89, 459992888), (152, 269337941), (178, 229996444), (353, 115975544), (356, 114998222), (706, 57987772), (712, 57499111), (1412, 28993886), (1691, 24210152), (2824, 14496943), (3382, 12105076), (6707, 6103976), (6764, 6052538), (8573, 4775384), (13414, 3051988), (13528, 3026269), (17146, 2387692), (26828, 1525994), (31417, 1303096), (34292, 1193846), (53656, 762997), (62834, 651548), (68584, 596923), (125668, 325774), (162887, 251336)]