87338440

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{16417}}^1$

素因数の和:16454

約数の個数: 64

約数和(自身を含む): 236419200

約数和(自身を除く): 149080760

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 19, 20, 28, 35, 38, 40, 56, 70, 76, 95, 133, 140, 152, 190, 266, 280, 380, 532, 665, 760, 1064, 1330, 2660, 5320, 16417, 32834, 65668, 82085, 114919, 131336, 164170, 229838, 311923, 328340, 459676, 574595, 623846, 656680, 919352, 1149190, 1247692, 1559615, 2183461, 2298380, 2495384, 3119230, 4366922, 4596760, 6238460, 8733844, 10917305, 12476920, 17467688, 21834610, 43669220, 87338440]

約数ペア:

[(1, 87338440), (2, 43669220), (4, 21834610), (5, 17467688), (7, 12476920), (8, 10917305), (10, 8733844), (14, 6238460), (19, 4596760), (20, 4366922), (28, 3119230), (35, 2495384), (38, 2298380), (40, 2183461), (56, 1559615), (70, 1247692), (76, 1149190), (95, 919352), (133, 656680), (140, 623846), (152, 574595), (190, 459676), (266, 328340), (280, 311923), (380, 229838), (532, 164170), (665, 131336), (760, 114919), (1064, 82085), (1330, 65668), (2660, 32834), (5320, 16417)]