19740731036665

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{1879}}^1\times {\mathrm{89113}}^1$

素因数の和:91106

約数の個数: 64

約数和(自身を含む): 26778685708800

約数和(自身を除く): 7037954672135

約数列:

[1, 5, 17, 19, 73, 85, 95, 323, 365, 1241, 1387, 1615, 1879, 6205, 6935, 9395, 23579, 31943, 35701, 89113, 117895, 137167, 159715, 178505, 445565, 606917, 685835, 1514921, 1693147, 2331839, 2606173, 3034585, 6505249, 7574605, 8465735, 11659195, 13030865, 28783499, 32526245, 44304941, 110589233, 123599731, 143917495, 167443327, 221524705, 552946165, 617998655, 837216635, 2101195427, 2846536559, 3181423213, 10505977135, 12223362871, 14232682795, 15907116065, 54084194621, 61116814355, 207797168807, 232243894549, 270420973105, 1038985844035, 1161219472745, 3948146207333, 19740731036665]

約数ペア:

[(1, 19740731036665), (5, 3948146207333), (17, 1161219472745), (19, 1038985844035), (73, 270420973105), (85, 232243894549), (95, 207797168807), (323, 61116814355), (365, 54084194621), (1241, 15907116065), (1387, 14232682795), (1615, 12223362871), (1879, 10505977135), (6205, 3181423213), (6935, 2846536559), (9395, 2101195427), (23579, 837216635), (31943, 617998655), (35701, 552946165), (89113, 221524705), (117895, 167443327), (137167, 143917495), (159715, 123599731), (178505, 110589233), (445565, 44304941), (606917, 32526245), (685835, 28783499), (1514921, 13030865), (1693147, 11659195), (2331839, 8465735), (2606173, 7574605), (3034585, 6505249)]