1573431912860

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{113}}^1\times {\mathrm{501953}}^1$

素因数の和:502167

約数の個数: 96

約数和(自身を含む): 3556966512960

約数和(自身を除く): 1983534600100

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 73, 76, 95, 113, 146, 190, 226, 292, 365, 380, 452, 565, 730, 1130, 1387, 1460, 2147, 2260, 2774, 4294, 5548, 6935, 8249, 8588, 10735, 13870, 16498, 21470, 27740, 32996, 41245, 42940, 82490, 156731, 164980, 313462, 501953, 626924, 783655, 1003906, 1567310, 2007812, 2509765, 3134620, 5019530, 9537107, 10039060, 19074214, 36642569, 38148428, 47685535, 56720689, 73285138, 95371070, 113441378, 146570276, 183212845, 190742140, 226882756, 283603445, 366425690, 567206890, 696208811, 732851380, 1077693091, 1134413780, 1392417622, 2155386182, 2784835244, 3481044055, 4140610297, 4310772364, 5388465455, 6962088110, 8281220594, 10776930910, 13924176220, 16562441188, 20703051485, 21553861820, 41406102970, 78671595643, 82812205940, 157343191286, 314686382572, 393357978215, 786715956430, 1573431912860]

約数ペア:

[(1, 1573431912860), (2, 786715956430), (4, 393357978215), (5, 314686382572), (10, 157343191286), (19, 82812205940), (20, 78671595643), (38, 41406102970), (73, 21553861820), (76, 20703051485), (95, 16562441188), (113, 13924176220), (146, 10776930910), (190, 8281220594), (226, 6962088110), (292, 5388465455), (365, 4310772364), (380, 4140610297), (452, 3481044055), (565, 2784835244), (730, 2155386182), (1130, 1392417622), (1387, 1134413780), (1460, 1077693091), (2147, 732851380), (2260, 696208811), (2774, 567206890), (4294, 366425690), (5548, 283603445), (6935, 226882756), (8249, 190742140), (8588, 183212845), (10735, 146570276), (13870, 113441378), (16498, 95371070), (21470, 73285138), (27740, 56720689), (32996, 47685535), (41245, 38148428), (42940, 36642569), (82490, 19074214), (156731, 10039060), (164980, 9537107), (313462, 5019530), (501953, 3134620), (626924, 2509765), (783655, 2007812), (1003906, 1567310)]