414996860

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{227}}^1\times {\mathrm{283}}^1$

素因数の和:555

約数の個数: 96

約数和(自身を含む): 979050240

約数和(自身を除く): 564053380

約数列:

[1, 2, 4, 5, 10, 17, 19, 20, 34, 38, 68, 76, 85, 95, 170, 190, 227, 283, 323, 340, 380, 454, 566, 646, 908, 1132, 1135, 1292, 1415, 1615, 2270, 2830, 3230, 3859, 4313, 4540, 4811, 5377, 5660, 6460, 7718, 8626, 9622, 10754, 15436, 17252, 19244, 19295, 21508, 21565, 24055, 26885, 38590, 43130, 48110, 53770, 64241, 73321, 77180, 86260, 91409, 96220, 107540, 128482, 146642, 182818, 256964, 293284, 321205, 365636, 366605, 457045, 642410, 733210, 914090, 1092097, 1220579, 1284820, 1466420, 1828180, 2184194, 2441158, 4368388, 4882316, 5460485, 6102895, 10920970, 12205790, 20749843, 21841940, 24411580, 41499686, 82999372, 103749215, 207498430, 414996860]

約数ペア:

[(1, 414996860), (2, 207498430), (4, 103749215), (5, 82999372), (10, 41499686), (17, 24411580), (19, 21841940), (20, 20749843), (34, 12205790), (38, 10920970), (68, 6102895), (76, 5460485), (85, 4882316), (95, 4368388), (170, 2441158), (190, 2184194), (227, 1828180), (283, 1466420), (323, 1284820), (340, 1220579), (380, 1092097), (454, 914090), (566, 733210), (646, 642410), (908, 457045), (1132, 366605), (1135, 365636), (1292, 321205), (1415, 293284), (1615, 256964), (2270, 182818), (2830, 146642), (3230, 128482), (3859, 107540), (4313, 96220), (4540, 91409), (4811, 86260), (5377, 77180), (5660, 73321), (6460, 64241), (7718, 53770), (8626, 48110), (9622, 43130), (10754, 38590), (15436, 26885), (17252, 24055), (19244, 21565), (19295, 21508)]