90420504806

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{257}}^1\times {\mathrm{373}}^1\times {\mathrm{11503}}^1$

素因数の和:12176

約数の個数: 32

約数和(自身を含む): 139865539968

約数和(自身を除く): 49445035162

約数列:

[1, 2, 41, 82, 257, 373, 514, 746, 10537, 11503, 15293, 21074, 23006, 30586, 95861, 191722, 471623, 943246, 2956271, 3930301, 4290619, 5912542, 7860602, 8581238, 121207111, 175915379, 242414222, 351830758, 1102689083, 2205378166, 45210252403, 90420504806]

約数ペア:

[(1, 90420504806), (2, 45210252403), (41, 2205378166), (82, 1102689083), (257, 351830758), (373, 242414222), (514, 175915379), (746, 121207111), (10537, 8581238), (11503, 7860602), (15293, 5912542), (21074, 4290619), (23006, 3930301), (30586, 2956271), (95861, 943246), (191722, 471623)]